/*
Theme Name: Pedro Adami Blog
Theme URI: https://pedroadami.com.br
Author: Pedro Adami
Description: Tema personalizado para blog.pedroadami.com.br
Version: 1.0
License: GNU General Public License v2 or later
Text Domain: pedro-adami
*/

/* ── RESET & VARS ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg:     #080808;
  --card:   #141414;
  --amber:  #F59E0B;
  --text:   #EFEFEF;
  --muted:  #6B7280;
  --border: rgba(245,158,11,0.12);
  --radius: 12px;
  --font:   'Geist', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.6;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* ── HEADER ── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(8,8,8,0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.site-logo {
  font-family: var(--font);
  font-weight: 800;
  font-size: 1rem;
  letter-spacing: -0.04em;
  color: var(--text);
  flex-shrink: 0;
}
.site-logo span { color: var(--amber); }

.site-nav {
  display: flex;
  align-items: center;
  gap: 32px;
}

.site-nav ul {
  display: flex;
  align-items: center;
  gap: 28px;
}

.site-nav ul a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--muted);
  transition: color 0.2s;
}
.site-nav ul a:hover { color: var(--text); }

.btn-wa {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--amber);
  color: #000;
  font-size: 0.8rem;
  font-weight: 700;
  padding: 8px 16px;
  border-radius: 8px;
  transition: opacity 0.2s;
  flex-shrink: 0;
}
.btn-wa:hover { opacity: 0.88; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform 0.2s, opacity 0.2s;
}

/* ── LAYOUT ── */
.site-wrap { min-height: calc(100vh - 120px); }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 48px 24px;
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 48px;
  align-items: start;
}

.single-container {
  grid-template-columns: 1fr;
  max-width: 780px;
}

.main-content { width: 100%; }

.page-heading {
  font-size: clamp(1.5rem, 3vw, 2.5rem);
  font-weight: 800;
  margin-bottom: 36px;
  letter-spacing: -0.03em;
}

/* ── POST GRID ── */
.posts-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.post-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color 0.25s, box-shadow 0.25s, transform 0.25s;
}
.post-card:hover {
  border-color: rgba(245,158,11,0.35);
  box-shadow: 0 8px 32px rgba(0,0,0,0.5);
  transform: translateY(-3px);
}

.post-thumb { display: block; overflow: hidden; aspect-ratio: 16/9; }
.post-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.3s; }
.post-card:hover .post-thumb img { transform: scale(1.03); }

.post-card-body { padding: 20px; }

.post-cat {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 10px;
}

.post-title {
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.4;
  margin-bottom: 10px;
  letter-spacing: -0.02em;
}
.post-title a { color: var(--text); transition: color 0.2s; }
.post-title a:hover { color: var(--amber); }

.post-excerpt {
  font-size: 0.875rem;
  color: var(--muted);
  line-height: 1.6;
  margin-bottom: 16px;
}

.post-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.post-meta time {
  font-size: 0.75rem;
  color: var(--muted);
}

.read-more {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--amber);
  transition: opacity 0.2s;
}
.read-more:hover { opacity: 0.75; }

/* ── PAGINATION ── */
.pagination { margin-top: 40px; }
.pagination .nav-links { display: flex; gap: 8px; align-items: center; }
.pagination .page-numbers {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 36px;
  height: 36px;
  padding: 0 12px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--muted);
  transition: border-color 0.2s, color 0.2s;
}
.pagination .page-numbers:hover,
.pagination .page-numbers.current {
  border-color: var(--amber);
  color: var(--amber);
}

/* ── SIDEBAR ── */
.sidebar { display: flex; flex-direction: column; gap: 20px; }

.sidebar-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
}

.author-avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  overflow: hidden;
  margin-bottom: 14px;
  background: #1a1a1a;
}
.author-avatar img { width: 100%; height: 100%; object-fit: cover; object-position: top center; }

.author-name {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.author-bio {
  font-size: 0.8rem;
  color: var(--muted);
  line-height: 1.6;
  margin-bottom: 16px;
}

.sidebar-wa {
  width: 100%;
  justify-content: center;
  font-size: 0.8rem;
}

.sidebar-card-title {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 16px;
}

.services-list { display: flex; flex-direction: column; gap: 8px; margin-bottom: 16px; }
.services-list li a {
  font-size: 0.875rem;
  color: var(--text);
  transition: color 0.2s;
  display: block;
  padding: 6px 0;
  border-bottom: 1px solid var(--border);
}
.services-list li:last-child a { border-bottom: none; }
.services-list li a:hover { color: var(--amber); }

.sidebar-site-link {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--amber);
}
.sidebar-site-link:hover { opacity: 0.75; }

/* ── SINGLE POST ── */
.post-header { margin-bottom: 36px; }

.single-title {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.03em;
  margin: 12px 0 16px;
}

.single-meta {
  font-size: 0.85rem;
  color: var(--muted);
  margin-bottom: 28px;
}

.single-thumb {
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 36px;
  aspect-ratio: 16/9;
}
.single-thumb img { width: 100%; height: 100%; object-fit: cover; border-radius: var(--radius); }

/* Post content typography */
.single-content {
  font-size: 17px;
  line-height: 1.8;
  color: var(--text);
}

.single-content p { margin-bottom: 1.4em; }

.single-content h2 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--amber);
  margin: 2em 0 0.75em;
  letter-spacing: -0.02em;
}

.single-content h3 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--amber);
  margin: 1.6em 0 0.6em;
}

.single-content strong { font-weight: 700; color: var(--text); }

.single-content a {
  color: var(--amber);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.single-content a:hover { opacity: 0.8; }

.single-content img {
  border-radius: var(--radius);
  margin: 1.6em 0;
}

.single-content ul,
.single-content ol {
  padding-left: 1.5em;
  margin-bottom: 1.4em;
}
.single-content ul { list-style: disc; }
.single-content ol { list-style: decimal; }
.single-content li { margin-bottom: 0.4em; }

.single-content blockquote {
  border-left: 3px solid var(--amber);
  padding: 12px 20px;
  margin: 1.6em 0;
  color: var(--muted);
  font-style: italic;
  background: var(--card);
  border-radius: 0 var(--radius) var(--radius) 0;
}

.single-content pre,
.single-content code {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 6px;
  font-family: 'Courier New', monospace;
  font-size: 0.875em;
}
.single-content code { padding: 2px 6px; }
.single-content pre { padding: 16px; overflow-x: auto; margin-bottom: 1.4em; }
.single-content pre code { border: none; padding: 0; }

/* Post tags */
.post-tags {
  margin-top: 32px;
  font-size: 0.8rem;
  color: var(--muted);
}
.post-tags a { color: var(--amber); margin-right: 6px; }

/* Post nav */
.post-nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin: 40px 0;
  padding: 24px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.post-nav-link {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 16px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: border-color 0.2s;
}
.post-nav-link:hover { border-color: rgba(245,158,11,0.4); }
.post-nav-link.next { text-align: right; }
.post-nav-link span { font-size: 0.75rem; color: var(--muted); }
.post-nav-link strong { font-size: 0.875rem; font-weight: 600; color: var(--text); line-height: 1.4; }

/* Post CTA */
.post-cta {
  background: var(--amber);
  border-radius: var(--radius);
  padding: 32px;
  margin-top: 40px;
  text-align: center;
}

.post-cta-text {
  font-size: 1rem;
  font-weight: 700;
  color: #000;
  margin-bottom: 20px;
  line-height: 1.5;
}

.post-cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #000;
  color: #fff;
  font-size: 0.875rem;
  font-weight: 700;
  padding: 12px 24px;
  border-radius: 8px;
  transition: opacity 0.2s;
}
.post-cta-btn:hover { opacity: 0.85; }

/* ── MID-POST CTA ── */
.mid-post-cta {
  background: var(--amber);
  border-radius: var(--radius);
  padding: 24px 28px;
  margin: 2em 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.mid-post-cta-text {
  font-size: 0.95rem;
  font-weight: 700;
  color: #000;
  margin: 0;
  flex: 1;
  min-width: 200px;
}

.mid-post-cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #000;
  color: #fff;
  font-size: 0.8rem;
  font-weight: 700;
  padding: 10px 20px;
  border-radius: 8px;
  white-space: nowrap;
  transition: opacity 0.2s;
  flex-shrink: 0;
}
.mid-post-cta-btn:hover { opacity: 0.82; }

/* ── FOOTER ── */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 24px;
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  font-size: 0.8rem;
  color: var(--muted);
}

.footer-nav { display: flex; gap: 20px; }
.footer-nav a { color: var(--muted); transition: color 0.2s; }
.footer-nav a:hover { color: var(--amber); }

/* ── MISC ── */
.no-posts { color: var(--muted); font-size: 0.9rem; }

.widget { margin-bottom: 20px; }
.widget-title {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 12px;
}

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  .container {
    grid-template-columns: 1fr;
    padding: 32px 20px;
  }
  .sidebar { display: none; }
  .posts-grid { grid-template-columns: 1fr; }
  .post-nav { grid-template-columns: 1fr; }
  .post-nav-link.next { text-align: left; }
}

@media (max-width: 640px) {
  .site-nav { display: none; position: absolute; top: 60px; left: 0; right: 0; flex-direction: column; align-items: flex-start; gap: 0; background: #0f0f0f; border-bottom: 1px solid var(--border); padding: 16px 20px; }
  .site-nav.open { display: flex; }
  .site-nav ul { flex-direction: column; gap: 0; width: 100%; }
  .site-nav ul a { display: block; padding: 12px 0; border-bottom: 1px solid var(--border); color: var(--text); }
  .site-nav ul li:last-child a { border-bottom: none; }
  .btn-wa { margin-top: 12px; }
  .nav-toggle { display: flex; }
  .header-inner { position: relative; }
  .single-title { font-size: 1.6rem; }
  .single-content { font-size: 16px; }
  .post-cta { padding: 24px 20px; }
  .footer-inner { flex-direction: column; text-align: center; }
}