/*
Theme Name: OfferWall Arb Theme
Theme URI: https://example.com
Description: Content publishing theme with GAM offer wall content locker, recirculation loop, and optimized ad placements for paid traffic monetization.
Version: 1.0.0
Author: Publisher
Text Domain: offerwall-theme
*/

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

:root {
  --color-bg: #1a1a2e;
  --color-surface: #16213e;
  --color-card: #0f3460;
  --color-accent: #e94560;
  --color-accent-hover: #ff6b81;
  --color-text: #eaeaea;
  --color-text-muted: #a0a0b8;
  --color-text-heading: #ffffff;
  --color-border: rgba(255,255,255,0.08);
  --color-overlay: rgba(10,10,30,0.85);
  --font-heading: 'Georgia', 'Times New Roman', serif;
  --font-body: 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
  --max-width: 800px;
  --max-width-wide: 1200px;
  --gap: 24px;
  --radius: 8px;
}

html { font-size: 16px; scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--color-accent); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--color-accent-hover); }

img { max-width: 100%; height: auto; display: block; }

/* ===== LAYOUT ===== */
.site-wrapper {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.site-header {
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  padding: 16px 24px;
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-inner {
  max-width: var(--max-width-wide);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.site-logo {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  color: var(--color-text-heading);
  font-weight: 700;
  letter-spacing: -0.02em;
}

.site-nav a {
  color: var(--color-text-muted);
  margin-left: 24px;
  font-size: 0.9rem;
  font-weight: 500;
}
.site-nav a:hover { color: var(--color-text); }

.site-main {
  flex: 1;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--gap);
  width: 100%;
}

/* ===== ARTICLE ===== */
.article-header {
  margin-bottom: 32px;
}

.article-category {
  display: inline-block;
  background: var(--color-accent);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 4px 12px;
  border-radius: 3px;
  margin-bottom: 12px;
}

.article-title {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  line-height: 1.25;
  color: var(--color-text-heading);
  margin-bottom: 16px;
}

.article-meta {
  color: var(--color-text-muted);
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  gap: 16px;
}

.article-meta .author-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--color-card);
}

.article-featured-img {
  width: 100%;
  border-radius: var(--radius);
  margin-bottom: 32px;
  aspect-ratio: 16/9;
  object-fit: cover;
}

/* Article content */
.article-content {
  font-size: 1.05rem;
  line-height: 1.8;
}

.article-content h2 {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  color: var(--color-text-heading);
  margin: 40px 0 16px;
  padding-top: 16px;
  border-top: 1px solid var(--color-border);
}

.article-content h3 {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  color: var(--color-text-heading);
  margin: 32px 0 12px;
}

.article-content p {
  margin-bottom: 20px;
}

.article-content ul, .article-content ol {
  margin: 0 0 20px 24px;
}

.article-content li {
  margin-bottom: 8px;
}

.article-content blockquote {
  border-left: 4px solid var(--color-accent);
  padding: 16px 20px;
  margin: 24px 0;
  background: rgba(233, 69, 96, 0.05);
  border-radius: 0 var(--radius) var(--radius) 0;
  font-style: italic;
  color: var(--color-text-muted);
}

.article-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 24px 0;
  font-size: 0.95rem;
}

.article-content th {
  background: var(--color-accent);
  color: #fff;
  padding: 12px 16px;
  text-align: left;
  font-weight: 600;
}

.article-content td {
  padding: 10px 16px;
  border-bottom: 1px solid var(--color-border);
}

.article-content tr:nth-child(even) td {
  background: rgba(255,255,255,0.02);
}

/* ===== GOOGLE OFFERWALL NOTE =====
   Content locking is handled by Google Privacy & Messaging Offerwall.
   No custom locker styles needed — Google injects its own modal.
   ===================================== */

/* ===== IN-CONTENT AD SLOTS ===== */
.ad-slot {
  margin: 32px 0;
  text-align: center;
  min-height: 90px;
  background: rgba(255,255,255,0.02);
  border: 1px dashed var(--color-border);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.ad-slot-label {
  font-size: 0.7rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  display: block;
  margin-bottom: 4px;
}

/* ===== RECIRCULATION MODULE ===== */
.recirc-section {
  margin-top: 48px;
  padding-top: 32px;
  border-top: 2px solid var(--color-border);
}

.recirc-section h2 {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  color: var(--color-text-heading);
  margin-bottom: 24px;
}

.recirc-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: var(--gap);
}

.recirc-card {
  background: var(--color-surface);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform 0.2s, box-shadow 0.2s;
  border: 1px solid var(--color-border);
}

.recirc-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0,0,0,0.3);
}

.recirc-card-img {
  width: 100%;
  aspect-ratio: 16/10;
  object-fit: cover;
  background: var(--color-card);
}

.recirc-card-body {
  padding: 16px;
}

.recirc-card-title {
  font-family: var(--font-heading);
  font-size: 1rem;
  color: var(--color-text-heading);
  line-height: 1.4;
  margin-bottom: 8px;
}

.recirc-card-meta {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

/* ===== FOOTER ===== */
.site-footer {
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  padding: 32px 24px;
  text-align: center;
  margin-top: 48px;
}

.footer-inner {
  max-width: var(--max-width-wide);
  margin: 0 auto;
}

.footer-links a {
  color: var(--color-text-muted);
  margin: 0 12px;
  font-size: 0.85rem;
}

.footer-copy {
  color: var(--color-text-muted);
  font-size: 0.8rem;
  margin-top: 12px;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .article-title { font-size: 1.6rem; }
  .offerwall-modal { padding: 28px 20px; }
  .recirc-grid { grid-template-columns: 1fr; }
  .site-nav { display: none; }
}

/* ===== ARCHIVE / INDEX ===== */
.archive-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--gap);
}

.page-title {
  font-family: var(--font-heading);
  font-size: 2rem;
  color: var(--color-text-heading);
  margin-bottom: 32px;
}