/* vkg.works — Main Stylesheet */

@font-face {
  font-family: 'VijayaDV';
  src: url('/assets/fonts/VijayaDV.woff2') format('woff2'),
       url('/assets/fonts/VIJAYADV.TTF') format('truetype');
  font-display: swap;
  unicode-range:
    U+0900-U+097F,   /* Devanagari */
    U+0966-U+096F,   /* Devanagari digits */
    U+1CD0-U+1CFF,   /* Vedic Extensions */
    U+E000-U+F8FF;   /* PUA — VijayaDV custom characters */
}

@font-face {
  font-family: 'NandanaDV';
  src: url('/assets/fonts/NandanaDV.woff2') format('woff2'),
       url('/assets/fonts/NandanaDV.ttf') format('truetype');
  font-display: swap;
  unicode-range:
    U+0900-U+097F,   /* Devanagari */
    U+0966-U+096F,   /* Devanagari digits */
    U+1CD0-U+1CFF,   /* Vedic Extensions */
    U+E000-U+F8FF;   /* PUA */
}

@font-face {
  font-family: 'VijayaTL';
  src: url('/assets/fonts/VijayaTL.woff2') format('woff2'),
       url('/assets/fonts/VijayaTL.ttf') format('truetype');
  font-display: swap;
  unicode-range:
    U+0C00-U+0C7F,   /* Telugu */
    U+E000-U+F8FF;   /* PUA */
}

@font-face {
  font-family: 'NandanaTL';
  src: url('/assets/fonts/NandanaTL.woff2') format('woff2'),
       url('/assets/fonts/NandanaTL.ttf') format('truetype');
  font-display: swap;
  unicode-range:
    U+0C00-U+0C7F,   /* Telugu */
    U+E000-U+F8FF;   /* PUA */
}

@font-face {
  font-family: 'NandanaKN';
  src: url('/assets/fonts/NandanaKN.woff2') format('woff2'),
       url('/assets/fonts/NandanaKN.ttf') format('truetype');
  font-display: swap;
  unicode-range:
    U+0C80-U+0CFF,   /* Kannada */
    U+E000-U+F8FF;   /* PUA */
}

:root {
  --color-bg: #fbf5e6;
  --color-text: #1c1008;
  --color-muted: #7a6048;
  --color-accent: #c8621a;
  --color-gold: #c9922a;
  --color-gold-light: #e8c870;
  --color-border: #e4d8c0;
  --color-surface: #f2e8d5;
  --color-nav-bg: #1e1008;
  --color-nav-text: #f5e6d3;
  --font-body: 'Source Serif 4', Georgia, 'Times New Roman', serif;
  --font-heading: 'Cormorant Garamond', Georgia, serif;
  --font-vedic: 'VijayaDV', Georgia, serif;
  --font-dv: 'VijayaDV', Georgia, serif;
  --font-dv-heading: 'NandanaDV', Georgia, serif;
  --font-tl: 'VijayaTL', Georgia, serif;
  --font-tl-heading: 'NandanaTL', Georgia, serif;
  --font-kn: 'NandanaKN', Georgia, serif;
  --font-ui: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --max-width: 860px;
}

/* Entrance animations */
@keyframes fadeDown {
  from { opacity: 0; transform: translateY(-14px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

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

html { font-size: 17px; }

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  line-height: 1.7;
}

/* Navigation */
nav {
  background: var(--color-nav-bg);
  padding: 0 1.5rem;
}

nav .nav-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0;
}

nav .site-title {
  color: var(--color-nav-text);
  text-decoration: none;
  font-family: var(--font-vedic);
  font-size: 1.3rem;
  padding: 0.3rem 1rem 0.3rem 0;
  margin-right: 1rem;
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 0.55rem;
}

.nav-portrait {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  object-fit: cover;
  object-position: center 20%;
  border: 2px solid rgba(245, 230, 211, 0.55);
  flex-shrink: 0;
}

nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0;
}

nav ul li a {
  display: block;
  color: var(--color-nav-text);
  text-decoration: none;
  font-family: var(--font-ui);
  font-size: 0.82rem;
  padding: 0.9rem 0.65rem;
  opacity: 0.85;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  transition: opacity 0.15s;
}

nav ul li a:hover { opacity: 1; }
nav ul li a.active { opacity: 1; border-bottom: 2px solid var(--color-accent); }

/* Page layout */
.page-container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 2rem 1.5rem 4rem;
}

/* Home page — hero with portrait */
.home-hero {
  display: flex;
  align-items: center;
  gap: 2.25rem;
  background: linear-gradient(135deg, #1e1008 0%, #2c1a0e 55%, #3d2314 100%);
  border-radius: 8px;
  padding: 2.5rem 2.75rem;
  margin-bottom: 3rem;
  animation: fadeDown 0.65s ease both;
}

.hero-portrait {
  width: 140px;
  height: 140px;
  object-fit: cover;
  object-position: center top;
  border-radius: 50%;
  border: 3px solid var(--color-gold-light);
  flex-shrink: 0;
  box-shadow: 0 0 0 6px rgba(212, 168, 67, 0.18), 0 6px 24px rgba(0,0,0,0.4);
}

.hero-text { flex: 1; }

.hero-ornament {
  font-family: var(--font-vedic);
  font-size: 1.05rem;
  color: var(--color-gold-light);
  opacity: 0.65;
  margin: 0 0 0.4rem;
  letter-spacing: 0.12em;
}

.home-hero h1 {
  font-family: var(--font-heading);
  font-size: 2.6rem;
  font-weight: 700;
  margin: 0 0 0.3rem;
  color: var(--color-gold-light);
  letter-spacing: 0.02em;
  line-height: 1.1;
}

.home-hero .subtitle {
  font-size: 1.05rem;
  margin: 0 0 0.15rem;
  font-weight: 600;
  color: var(--color-nav-text);
}

.home-hero .subtitle-devanagari {
  font-family: var(--font-vedic);
  font-size: 1rem;
  color: rgba(245, 230, 211, 0.6);
  margin: 0 0 0.3rem;
}

.home-hero .hero-desc {
  color: rgba(245, 230, 211, 0.55);
  font-family: var(--font-ui);
  font-size: 0.82rem;
  margin: 0;
  letter-spacing: 0.04em;
}

.hero-credentials {
  font-family: var(--font-ui);
  font-size: 0.75rem;
  color: rgba(245, 230, 211, 0.4);
  margin: 0.45rem 0 0;
  letter-spacing: 0.03em;
}

.home-sections { display: grid; gap: 2.5rem; }

.home-section h2 {
  font-family: var(--font-ui);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-accent);
  margin: 0 0 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--color-gold);
}

.home-section h2 a {
  color: inherit;
  text-decoration: none;
}

/* Home two-column layout */
.home-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  align-items: start;
  animation: fadeUp 0.7s ease 0.2s both;
}
.home-col-header {
  font-family: var(--font-ui);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-accent);
  margin: 0 0 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--color-gold);
}
.home-empty {
  color: var(--color-muted);
  font-family: var(--font-ui);
  font-size: 0.85rem;
}
.section-badge {
  font-family: var(--font-ui);
  font-size: 0.62rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-accent);
  border: 1px solid rgba(200, 98, 26, 0.28);
  background: rgba(200, 98, 26, 0.07);
  border-radius: 2px;
  padding: 0.1rem 0.35rem;
  margin-left: 0.4rem;
  vertical-align: middle;
}

/* Queue status badges */
.queue-status {
  font-family: var(--font-ui);
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  border-radius: 2px;
  padding: 0.1rem 0.4rem;
  margin-left: 0.35rem;
  vertical-align: middle;
}
.queue-status--planned     { background: #fff3cd; color: #856404; border: 1px solid #ffc107; }
.queue-status--draft       { background: #e2e3e5; color: #383d41; border: 1px solid #ced4da; }
.queue-status--in-progress { background: #cce5ff; color: #004085; border: 1px solid #b8daff; }
.queue-status--incomplete  { background: #f8d7da; color: #721c24; border: 1px solid #f5c6cb; }

/* Listing cards */
.item-list { list-style: none; margin: 0; padding: 0; }

.item-list li {
  padding: 0.9rem 0;
  border-bottom: 1px solid var(--color-border);
}

.item-list li:last-child { border-bottom: none; }

.item-list .item-title {
  font-size: 1.05rem;
  font-weight: bold;
  margin: 0 0 0.2rem;
}

.item-list .item-title a {
  color: var(--color-text);
  text-decoration: none;
}

.item-list .item-title a:hover { color: var(--color-accent); }

.item-meta {
  font-family: var(--font-ui);
  font-size: 0.8rem;
  color: var(--color-muted);
  margin: 0 0 0.3rem;
}

.item-excerpt { margin: 0; color: var(--color-text); font-size: 0.95rem; }

/* Category filter bar */
.category-filter {
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
  margin-bottom: 1.75rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--color-border);
}

.category-filter a {
  font-family: var(--font-ui);
  font-size: 0.8rem;
  padding: 0.25rem 0.75rem;
  border: 1px solid var(--color-border);
  border-radius: 3px;
  text-decoration: none;
  color: var(--color-text);
  background: #fff;
}

.category-filter a:hover { border-color: var(--color-accent); color: var(--color-accent); }

.category-filter a.active {
  background: var(--color-accent);
  color: var(--color-nav-text);
  border-color: var(--color-accent);
}

/* Category badge on listing items */
.category-badge {
  font-family: var(--font-ui);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-accent);
  background: rgba(139, 69, 19, 0.08);
  padding: 0.1rem 0.4rem;
  border-radius: 2px;
  margin-left: 0.5rem;
  vertical-align: middle;
}

/* Section category label in h1 */
.section-cat-label {
  font-family: var(--font-ui);
  font-size: 0.9rem;
  font-weight: normal;
  color: var(--color-accent);
  margin-left: 0.5rem;
}

/* Ref number badge (A·0001) */
.item-ref {
  font-family: var(--font-ui);
  font-size: 0.78rem;
  color: var(--color-muted);
  margin-right: 0.5rem;
  font-variant-numeric: tabular-nums;
}

/* Section header */
.section-header {
  border-bottom: 1px solid var(--color-border);
  margin-bottom: 2rem;
  padding-bottom: 0.75rem;
}

.section-header h1 {
  font-family: var(--font-ui);
  font-size: 1.4rem;
  margin: 0;
  color: var(--color-accent);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* Article page */
article.full-article header { margin-bottom: 2rem; }

article.full-article h1 {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 700;
  margin: 0 0 0.5rem;
  line-height: 1.25;
}

article.full-article .article-meta {
  font-family: var(--font-ui);
  font-size: 0.85rem;
  color: var(--color-muted);
}

.article-body {
  font-family: var(--font-body);
  font-size: 1.05rem;
  line-height: 1.85;
}

.article-body.vedic-text {
  font-family: var(--font-vedic);
  font-size: 1.15rem;
  line-height: 2;
}

.article-body h2 {
  font-family: var(--font-heading);
  font-size: 1.45rem;
  font-weight: 600;
  margin-top: 2.25rem;
  color: var(--color-accent);
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 0.3rem;
}
.article-body h3 {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 600;
  margin-top: 1.75rem;
}

.article-body a { color: var(--color-accent); }

/* Audio player */
.audio-player {
  background: #f5f0eb;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  padding: 1rem 1.25rem;
  margin: 1.5rem 0;
}

.audio-player p {
  margin: 0 0 0.5rem;
  font-family: var(--font-ui);
  font-size: 0.9rem;
  color: var(--color-muted);
}

.audio-player audio {
  width: 100%;
  display: block;
}

/* Video embed */
.video-container {
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
  overflow: hidden;
  margin: 1.5rem 0;
  border-radius: 6px;
}

.video-container iframe {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  border: none;
}

/* PDF embed */
.pdf-container { margin: 1.5rem 0; }

.pdf-container iframe {
  width: 100%;
  height: 85vh;
  border: 1px solid var(--color-border);
  border-radius: 4px;
}

.download-link {
  margin-top: 0.75rem;
  font-family: var(--font-ui);
  font-size: 0.9rem;
}

.download-link a { color: var(--color-accent); }

/* Live page */
.live-stream-active {
  background: #fff3cd;
  border: 2px solid #ffc107;
  border-radius: 8px;
  padding: 1rem 1.25rem;
  margin-bottom: 2rem;
}

.live-badge {
  display: inline-block;
  background: #dc3545;
  color: #fff;
  font-family: var(--font-ui);
  font-size: 0.75rem;
  font-weight: bold;
  padding: 0.15rem 0.5rem;
  border-radius: 3px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.5rem;
}

.events-list { list-style: none; margin: 0; padding: 0; }

.events-list li {
  padding: 1rem 0;
  border-bottom: 1px solid var(--color-border);
  display: grid;
  grid-template-columns: 6rem 1fr;
  gap: 1rem;
}

.events-list li:last-child { border-bottom: none; }

.event-date {
  font-family: var(--font-ui);
  font-size: 0.85rem;
  color: var(--color-accent);
  font-weight: bold;
  padding-top: 0.1rem;
}

.event-title { font-size: 1.05rem; font-weight: bold; margin: 0 0 0.2rem; }
.event-meta { font-family: var(--font-ui); font-size: 0.85rem; color: var(--color-muted); }

/* Coverage gallery */
.photo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 0.75rem;
  margin: 1.5rem 0;
}

.photo-grid figure { margin: 0; }

.photo-grid img {
  width: 100%;
  height: 160px;
  object-fit: cover;
  border-radius: 4px;
  display: block;
}

/* Extracted DOCX figures */
.article-figure {
  margin: 1.75rem auto;
  text-align: center;
}

.article-figure img {
  max-width: 100%;
  height: auto;
  border-radius: 4px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.12);
}

/* Article enrichment — abstract, preamble, keywords */
.article-abstract {
  font-family: var(--font-ui);
  font-size: 0.95rem;
  color: var(--color-muted);
  font-style: italic;
  margin: 0.75rem 0 0;
  line-height: 1.6;
}

.article-preamble {
  background: var(--color-surface);
  border-left: 3px solid var(--color-accent);
  padding: 1rem 1.25rem;
  margin: 1.5rem 0;
  border-radius: 0 4px 4px 0;
}

.article-preamble p {
  margin: 0;
  font-family: var(--font-ui);
  font-size: 0.9rem;
  color: var(--color-text);
  line-height: 1.65;
}

.article-keywords {
  margin-top: 2.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--color-border);
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  align-items: center;
}

.keywords-label {
  font-family: var(--font-ui);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-muted);
  margin-right: 0.25rem;
}

.keyword-tag {
  font-family: var(--font-ui);
  font-size: 0.75rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 3px;
  padding: 0.15rem 0.55rem;
  color: var(--color-text);
}

.article-ref {
  font-family: var(--font-ui);
  font-size: 0.75rem;
  color: var(--color-accent);
  margin-right: 0.5rem;
  font-weight: 600;
}

/* Footer */
footer {
  border-top: 2px solid var(--color-gold);
  margin-top: 4rem;
  padding: 2rem 1.5rem;
  text-align: center;
  font-family: var(--font-ui);
  font-size: 0.8rem;
  color: var(--color-muted);
  background: rgba(200, 98, 26, 0.025);
}

footer a { color: var(--color-accent); text-decoration: none; }

.footer-social { margin-top: 0.6rem; }

.social-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-weight: 500;
}

.social-whatsapp { color: #25d366 !important; }
.social-facebook { color: #1877f2 !important; }

/* Share bar on article pages */
.share-bar {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-top: 2rem;
  padding-top: 1rem;
  border-top: 1px solid var(--color-border);
  font-family: var(--font-ui);
  font-size: 0.8rem;
}

.share-label {
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: 0.7rem;
  color: var(--color-muted);
}

.share-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.3rem 0.75rem;
  border-radius: 4px;
  font-weight: 500;
  text-decoration: none !important;
  transition: opacity 0.15s;
}
.share-btn:hover { opacity: 0.8; }

.share-whatsapp { background: #e8fdf0; color: #1a7a45 !important; border: 1px solid #b0e8c8; }
.share-facebook { background: #e8f0fe; color: #1554a0 !important; border: 1px solid #b0c8f0; }

/* Language font utility classes */
/* Body text */
.lang-dv { font-family: var(--font-dv); }
.lang-tl { font-family: var(--font-tl); }
.lang-kn { font-family: var(--font-kn); }

/* Headings — apply to h1/h2 elements */
h1.lang-dv, h2.lang-dv { font-family: var(--font-dv-heading); }
h1.lang-tl, h2.lang-tl { font-family: var(--font-tl-heading); }
h1.lang-kn, h2.lang-kn { font-family: var(--font-kn); }

/* Pranetaa app icon hero */
.pranetaa-icon-hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.25rem;
  margin: 0 0 2.5rem;
}
.pranetaa-icon-hero img {
  width: 180px;
  height: 180px;
  object-fit: contain;
  border-radius: 28px;
  box-shadow: 0 4px 24px rgba(0,0,0,0.13);
}
.pranetaa-app-link a {
  display: inline-block;
  padding: 0.55rem 1.5rem;
  background: var(--accent);
  color: #fff;
  border-radius: 6px;
  font-family: var(--font-ui);
  font-size: 0.92rem;
  font-weight: 600;
  text-decoration: none;
  letter-spacing: 0.02em;
  transition: opacity 0.15s;
}
.pranetaa-app-link a:hover { opacity: 0.85; }

/* Pranetaa CTA banner — top and bottom of pranetaa project page */
.app-cta-banner {
  margin: 1.75rem 0;
  text-align: center;
}
.app-cta-link {
  display: inline-block;
  background: var(--color-accent);
  color: #fff;
  font-family: var(--font-ui);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  padding: 0.65rem 1.75rem;
  border-radius: 0.5rem;
  text-decoration: none;
  transition: opacity 0.15s, transform 0.15s;
  box-shadow: 0 2px 8px rgba(0,0,0,0.12);
}
.app-cta-link:hover { opacity: 0.88; transform: translateY(-1px); }

/* Responsive */
@media (max-width: 600px) {
  nav .nav-inner { flex-direction: column; align-items: flex-start; }
  nav ul { flex-wrap: wrap; }
  nav ul li a { padding: 0.5rem 0.5rem; font-size: 0.75rem; }
  .events-list li { grid-template-columns: 1fr; gap: 0.25rem; }
  article.full-article h1 { font-size: 1.5rem; }
  .home-hero { flex-direction: column; align-items: flex-start; gap: 1.25rem; padding: 2rem 1.5rem; }
  .hero-portrait { width: 110px; height: 110px; }
  .home-columns { grid-template-columns: 1fr; }
}