/*
Theme Name:  DocVani
Theme URI:   https://docvani.in
Description: DocVani child theme - clean light reading experience
Author:      Dr. Prateek Porwal
Template:    astra
Version:     2.0.0
Text Domain: docvani
*/

@import url('https://fonts.googleapis.com/css2?family=Source+Serif+4:ital,opsz,wght@0,8..60,400;0,8..60,600;0,8..60,700;1,8..60,400&family=DM+Sans:wght@300;400;500;600&display=swap');

/* === Design Tokens === */
:root {
  --dv-black:      #1d1d1f;
  --dv-grey-1:     #3d3d3d;
  --dv-grey-2:     #6e6e73;
  --dv-grey-3:     #999;
  --dv-green:      #1b6b3a;
  --dv-green-dark: #14532d;
  --dv-bg:         #ffffff;
  --dv-bg-soft:    #f5f5f7;
  --dv-border:     #d2d2d7;
  --dv-serif:      'Source Serif 4', Georgia, serif;
  --dv-sans:       'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --dv-radius:     10px;
}

/* === Hide Astra header/footer === */
#masthead, .main-header-bar-wrap,
.ast-above-header-wrap, .ast-below-header-wrap,
#colophon, .site-footer, .ast-small-footer,
.footer-widget-area { display: none !important; }

/* === Remove Astra page title === */
.ast-page-title-area,
.entry-header.ast-no-thumbnail,
.ast-single-post-order .entry-title,
.ast-page-title-wrap { display: none !important; }

/* === Full width content === */
.ast-container, .entry-content, .site-content,
#content, #primary, .ast-article-post, .entry {
  max-width: 100% !important;
  width: 100% !important;
  padding: 0 !important;
  margin: 0 !important;
  float: none !important;
}
#content .ast-container { padding: 0 !important; }

/* === Base === */
*, *::before, *::after { box-sizing: border-box; }

body {
  font-family: var(--dv-sans) !important;
  font-size: 17px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

/* === Blog post typography === */
.entry-content h1, .entry-content h2,
.entry-content h3, .entry-content h4 {
  font-family: var(--dv-serif) !important;
  line-height: 1.25;
  letter-spacing: -0.3px;
}
.entry-content h1 { font-size: clamp(28px, 4vw, 40px); margin-bottom: 12px; font-weight: 700; }
.entry-content h2 { font-size: clamp(20px, 2.8vw, 28px); margin: 36px 0 12px; font-weight: 700; }
.entry-content h3 { font-size: clamp(17px, 2.2vw, 22px); margin: 24px 0 10px; font-weight: 600; }
.entry-content h4 { font-size: 17px; margin: 18px 0 8px; font-weight: 600; }

.entry-content p {
  font-family: var(--dv-sans);
  font-size: 17px;
  line-height: 1.75;
  margin-bottom: 18px;
}

.entry-content ul, .entry-content ol {
  padding-left: 24px;
  margin-bottom: 18px;
  font-size: 16px;
}
.entry-content li { margin-bottom: 8px; line-height: 1.65; }

.entry-content a { color: var(--dv-green); text-decoration: underline; text-underline-offset: 3px; }
.entry-content a:hover { color: var(--dv-green-dark); }

.entry-content blockquote {
  border-left: 3px solid var(--dv-green);
  margin: 24px 0;
  padding: 14px 20px;
  font-family: var(--dv-serif);
  font-style: italic;
  font-size: 18px;
}

/* === Misc === */
.post-page-numbers { display: none; }
.ast-separate-container .entry-content-wrap,
.ast-separate-container #primary,
.ast-narrow-container #primary { padding: 0 !important; }

/* === Homepage grid === */
.dv2-ticker-wrap { overflow: hidden !important; position: relative !important; }
.dv2-topics-grid {
  display: grid !important;
  grid-template-columns: repeat(3, 1fr) !important;
  gap: 16px !important;
}
@media (max-width: 768px) { .dv2-topics-grid { grid-template-columns: repeat(2, 1fr) !important; } }
@media (max-width: 480px) { .dv2-topics-grid { grid-template-columns: 1fr !important; } }

/* =============================================
   BLOG LISTING IMPROVEMENTS
   ============================================= */

/* Hide blank thumbnail slot when post has no featured image */
.blog .post-thumbnail:not(:has(img)),
.archive .post-thumbnail:not(:has(img)) { display: none !important; }

/* Archive / blog listing intro header */
.dv-archive-intro {
  max-width: 1100px;
  margin: 0 auto;
  padding: 36px 24px 24px;
  border-bottom: 1px solid #d2d2d7;
  margin-bottom: 8px;
}
.dv-archive-title {
  font-family: var(--dv-serif) !important;
  font-size: clamp(24px, 3.5vw, 36px) !important;
  font-weight: 700 !important;
  color: #1d1d1f !important;
  margin: 0 0 8px 0 !important;
  line-height: 1.2 !important;
}
.dv-archive-desc {
  font-size: 15px !important;
  color: #6e6e73 !important;
  margin: 0 !important;
  line-height: 1.6 !important;
}

/* Blog card meta — date · author */
.dv-card-meta {
  font-size: 12px;
  color: #6e6e73;
  margin: 2px 0 8px;
  font-family: var(--dv-sans);
  letter-spacing: 0.1px;
}
.dv-card-meta time,
.dv-card-author { color: #6e6e73; }

/* === Author Bio Box (single posts) === */
.dv-author-bio {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 20px 24px;
  margin: 40px auto 0;
  max-width: 760px;
  background: #f5f5f7;
  border-radius: var(--dv-radius);
  border-left: 4px solid var(--dv-green);
}
.dv-author-avatar {
  width: 48px;
  height: 48px;
  background: var(--dv-green);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 16px;
  flex-shrink: 0;
  font-family: var(--dv-sans);
}
.dv-author-name {
  font-size: 15px;
  font-weight: 700;
  color: var(--dv-black);
  margin-bottom: 2px;
  font-family: var(--dv-sans);
}
.dv-author-creds {
  font-size: 11px;
  color: var(--dv-grey-2);
  letter-spacing: 0.3px;
  margin-bottom: 8px;
  font-family: var(--dv-sans);
}
.dv-author-desc {
  font-size: 13px;
  color: var(--dv-grey-1);
  line-height: 1.65;
  margin: 0;
  font-family: var(--dv-sans);
}
.dv-author-desc a { color: var(--dv-green); text-decoration: none; }
.dv-author-desc a:hover { text-decoration: underline; }
@media (max-width: 600px) {
  .dv-author-bio { flex-direction: column; gap: 12px; padding: 16px; }
}

/* === Table of Contents === */
.dv-toc {
  background: #f5f5f7;
  border-left: 4px solid var(--dv-green);
  border-radius: var(--dv-radius);
  padding: 16px 20px;
  margin: 28px 0 32px;
  max-width: 680px;
}
.dv-toc-title {
  font-family: var(--dv-sans);
  font-weight: 700;
  font-size: 13px;
  color: var(--dv-grey-2);
  letter-spacing: 0.4px;
  text-transform: uppercase;
  margin: 0 0 10px 0;
}
.dv-toc ol {
  margin: 0;
  padding-left: 20px;
  list-style: decimal;
}
.dv-toc li {
  margin-bottom: 5px;
  font-size: 15px;
  line-height: 1.5;
}
.dv-toc a {
  color: var(--dv-green);
  text-decoration: none;
  font-family: var(--dv-sans);
}
.dv-toc a:hover { text-decoration: underline; }