@import url('https://fonts.googleapis.com/css2?family=Cinzel:wght@400;600;800&family=Raleway:wght@300;400;600;700&display=swap');

/* ============================================================
   DEFAULT = LIGHT THEME (warm parchment + antique gold)
   Toggled class = dark-theme
   ============================================================ */
:root {
  --primary:      #b8860b;
  --primary-dark: #8b6508;
  --accent:       #7b4fa0;
  --bg:           #fdf8f0;
  --bg-card:      #ffffff;
  --bg-card2:     #f5efe0;
  --text:         #1c1428;
  --text-muted:   #5e5272;
  --gold-glow:    rgba(184,134,11,0.2);
  --transition:   all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
}

/* ===================== DARK THEME OVERRIDE ===================== */
body.dark-theme {
  --primary:      #c9a227;
  --primary-dark: #a07d10;
  --accent:       #7b5ea7;
  --bg:           #0d0b1e;
  --bg-card:      #16133a;
  --bg-card2:     #1f1b4a;
  --text:         #ede8d5;
  --text-muted:   #9d94b7;
  --gold-glow:    rgba(201,162,39,0.25);
  background-color: var(--bg);
  color: var(--text);
}
body.dark-theme nav {
  background: rgba(13,11,30,0.92) !important;
  border-bottom-color: rgba(201,162,39,0.18) !important;
}
body.dark-theme .about-section    { background: #110f2a !important; }
body.dark-theme .features-section { background: var(--bg) !important; }
body.dark-theme .vedas-section    { background: linear-gradient(180deg, #110f2a 0%, #0d0b1e 100%) !important; }
body.dark-theme footer             { background: #08071a !important; }
body.dark-theme .detail-page-content { background: var(--bg) !important; }
body.dark-theme .detail-section    { background: var(--bg-card) !important; }
body.dark-theme .hero {
  background:
    linear-gradient(135deg, rgba(13,11,30,0.82) 0%, rgba(22,19,58,0.88) 100%),
    url('https://images.unsplash.com/photo-1555400038-63f5ba517a47?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80') center/cover no-repeat !important;
}
body.dark-theme .hero-content h1 {
  background: linear-gradient(135deg, var(--primary), #fff5cc, var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
body.dark-theme .hero-content p { color: var(--text-muted) !important; }

/* ===================== NAV CONTROLS ===================== */
.nav-controls { display:flex; align-items:center; gap:0.5rem; }

.nav-btn {
  background: rgba(184,134,11,0.1);
  border: 1px solid rgba(184,134,11,0.35);
  color: var(--primary);
  border-radius: 6px;
  padding: 0.38rem 0.78rem;
  font-size: 0.8rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
  font-family: 'Raleway', sans-serif;
  letter-spacing: 0.5px;
}
.nav-btn:hover { background: var(--primary); color: #fff; border-color: var(--primary); }

/* ===================== RESET ===================== */
*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior:smooth; }

body {
  font-family: 'Raleway', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  overflow-x: hidden;
}

h1,h2,h3,h4 {
  font-family: 'Cinzel', serif;
  color: var(--primary);
  line-height: 1.3;
}

/* ===================== PAGE TRANSITION ===================== */
.page-transition { animation: pageIn 0.9s ease; }
@keyframes pageIn {
  from { opacity:0; transform:translateY(24px); }
  to   { opacity:1; transform:translateY(0); }
}

/* ===================== NAVBAR ===================== */
nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.2rem 6%;
  background: rgba(253,248,240,0.94);
  backdrop-filter: blur(14px);
  position: fixed;
  width: 100%;
  top: 0;
  z-index: 1000;
  border-bottom: 1px solid rgba(184,134,11,0.2);
  box-shadow: 0 2px 20px rgba(0,0,0,0.06);
}

.logo {
  font-family: 'Cinzel', serif;
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--primary);
  text-decoration: none;
  letter-spacing: 3px;
  text-shadow: 0 0 20px var(--gold-glow);
}

.nav-links { list-style:none; display:flex; gap:2rem; }
.nav-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  transition: var(--transition);
}
.nav-links a:hover { color: var(--primary); }

/* ===================== HERO ===================== */
.hero {
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 0 5%;
  background:
    linear-gradient(135deg, rgba(253,248,240,0.88) 0%, rgba(245,239,224,0.92) 60%, rgba(184,134,11,0.12) 100%),
    url('https://images.unsplash.com/photo-1524492412937-b28074a5d7da?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80') center/cover no-repeat;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 70% 50%, rgba(184,134,11,0.08) 0%, transparent 65%);
  pointer-events: none;
}

.hero-content h1 {
  font-size: 4.2rem;
  color: var(--text);
  background: none;
  -webkit-text-fill-color: unset;
  margin-bottom: 1.2rem;
  text-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

.hero-content p {
  font-size: 1.15rem;
  max-width: 750px;
  margin: 0 auto 2.5rem;
  color: var(--text-muted);
}

/* ===================== BUTTON ===================== */
.btn {
  display: inline-block;
  padding: 0.85rem 2rem;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #0d0b1e;
  font-weight: 700;
  font-family: 'Cinzel', serif;
  font-size: 0.85rem;
  letter-spacing: 1.5px;
  text-decoration: none;
  border-radius: 4px;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: 0 4px 20px var(--gold-glow);
}
.btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(201,162,39,0.4);
  background: linear-gradient(135deg, #f0c84a, var(--primary));
}

/* ===================== SECTION COMMON ===================== */
section { padding: 6rem 6%; }

.section-title {
  text-align: center;
  font-size: 2.6rem;
  margin-bottom: 1rem;
  position: relative;
}
.section-title::after {
  content: '';
  display: block;
  width: 70px;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--primary));
  margin: 0.9rem auto 0;
  border-radius: 2px;
}

/* ===================== ABOUT ===================== */
.about-section { background: var(--bg-card2); }

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  margin-top: 3rem;
}

.about-text h3 { font-size: 1.8rem; margin-bottom: 1rem; }
.about-text p  { color: var(--text-muted); margin-bottom: 1.2rem; font-size: 1.05rem; }

.about-img {
  width: 100%;
  border-radius: 12px;
  box-shadow: 0 0 0 3px var(--gold-glow), 0 20px 50px rgba(0,0,0,0.6);
  transition: var(--transition);
}
.about-img:hover { transform: scale(1.02); }

/* ===================== FEATURES / PILLARS ===================== */
.features-section { background: var(--bg); }

.features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.8rem;
  margin-top: 2.5rem;
}

.feature-card {
  background: var(--bg-card);
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid rgba(201,162,39,0.12);
  border-top: 3px solid var(--accent);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}
.feature-card:hover {
  transform: translateY(-7px);
  border-color: var(--primary);
  box-shadow: 0 16px 40px rgba(0,0,0,0.5), 0 0 20px var(--gold-glow);
}

/* pillar banner image */
.pillar-img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  display: block;
  transition: transform 0.5s ease;
}
.feature-card:hover .pillar-img { transform: scale(1.06); }

/* pillar text area */
.pillar-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.feature-icon { font-size: 2.2rem; margin-bottom: 0.6rem; }
.feature-card h3 { font-size: 1.25rem; margin-bottom: 0.5rem; }
.feature-card p  { color: var(--text-muted); font-size: 1.08rem; line-height: 1.75; margin-bottom: 1rem; }

@media (max-width: 768px) {
  .features-grid { grid-template-columns: 1fr; }
}


/* ===================== VEDAS SECTION ===================== */
.vedas-section {
  background: linear-gradient(180deg, var(--bg-card2) 0%, var(--bg) 100%);
  border-top: 1px solid rgba(184,134,11,0.15);
}

.vedas-grid-expanded {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  max-width: 1200px;
  margin: 3rem auto 0;
}

/* ---- Veda Card ---- */
.veda-card-full {
  background: var(--bg-card);
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid rgba(201,162,39,0.15);
  border-top: 3px solid var(--primary);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}
.veda-card-full:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 50px rgba(0,0,0,0.5), 0 0 25px var(--gold-glow);
  border-color: var(--primary);
}

/* Veda image */
.veda-card-img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  display: block;
  transition: transform 0.6s ease;
}
.veda-card-full:hover .veda-card-img { transform: scale(1.05); }

/* Veda card body */
.veda-card-body { padding: 1.8rem; display: flex; flex-direction: column; flex:1; }

.veda-header {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  margin-bottom: 1.2rem;
}
.veda-icon { font-size: 2rem; flex-shrink: 0; }
.veda-header h3 { font-size: 1.6rem; color: var(--primary); margin: 0; }
.veda-sub { color: var(--accent); font-size: 0.82rem; font-weight: 700; letter-spacing: 0.6px; margin: 0.15rem 0 0; text-transform: uppercase; }

/* ---- Accordion (collapsed list) ---- */
.veda-list {
  list-style: none;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.6s ease, opacity 0.4s ease;
  opacity: 0;
  margin: 0;
  padding: 0;
}
.veda-list.open {
  max-height: 700px;
  opacity: 1;
  margin-bottom: 1.2rem;
}

.veda-list li {
  color: var(--text-muted);
  padding: 0.48rem 0;
  font-size: 0.92rem;
  border-bottom: 1px solid rgba(0,0,0,0.06);
  line-height: 1.5;
  transition: color 0.3s;
}
.veda-list li:last-child { border-bottom: none; }
.veda-list.open li { color: var(--text-muted); }

/* ---- Explore toggle button / link ---- */
.veda-preview {
  color: var(--text-muted);
  font-size: 1.08rem;
  line-height: 1.75;
  margin-bottom: 1.2rem;
  flex: 1;
}

.veda-explore-btn {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
  padding: 0.7rem 1.2rem;
  background: rgba(201,162,39,0.08);
  color: var(--primary);
  border: 1px solid rgba(201,162,39,0.3);
  border-radius: 6px;
  font-weight: 700;
  font-size: 0.88rem;
  font-family: 'Cinzel', serif;
  cursor: pointer;
  letter-spacing: 0.5px;
  transition: var(--transition);
  width: 100%;
  text-align: left;
  text-decoration: none;
}
.veda-explore-btn:hover {
  background: var(--primary);
  color: #0d0b1e;
  border-color: var(--primary);
}
.veda-explore-btn .arrow {
  font-size: 1rem;
  transition: transform 0.35s ease;
  display: inline-block;
}
.veda-explore-btn:hover .arrow { transform: translateX(4px); }

/* Explore Epics CTA */
.explore-epics-wrapper { text-align: center; margin-top: 3rem; }

/* ===================== SCROLL REVEAL ===================== */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}
.reveal.active { opacity: 1; transform: translateY(0); }

/* ===================== FOOTER ===================== */
footer {
  background: var(--bg-card2);
  padding: 3rem 6%;
  text-align: center;
  border-top: 1px solid rgba(184,134,11,0.15);
}
.footer-content { max-width: 650px; margin: 0 auto; }
.footer-quote {
  font-family: 'Cinzel', serif;
  font-size: 1.1rem;
  color: var(--primary);
  margin-bottom: 1.2rem;
  font-style: italic;
  line-height: 1.8;
}
.footer-quote em { color: var(--text-muted); font-size: 0.85rem; }
footer p { color: var(--text-muted); font-size: 0.88rem; margin-top: 0.6rem; }
.footer-creator { color: var(--accent); font-weight: 600; margin-top: 0.8rem !important; }

/* ===================== INDIVIDUAL DETAIL PAGES ===================== */
.detail-page-content {
  padding: 4rem 0;
  background: var(--bg);
}

.detail-container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 5%;
}

.detail-hero-img {
  width: 100%;
  aspect-ratio: 21 / 9;
  height: auto;
  max-height: 450px;
  object-fit: cover;
  border-radius: 14px;
  box-shadow: 0 0 0 3px rgba(201,162,39,0.2), 0 20px 50px rgba(0,0,0,0.6);
  margin-bottom: 3rem;
}

.detail-hero-portrait {
  aspect-ratio: 1 / 1;
  max-height: 550px;
  width: auto;
  object-fit: contain;
  display: block;
  margin: 0 auto 3rem;
  border-radius: 14px;
  box-shadow: 0 0 0 3px rgba(201,162,39,0.2), 0 20px 50px rgba(0,0,0,0.6);
}

.detail-section {
  background: var(--bg-card);
  border-radius: 14px;
  padding: 2.5rem;
  margin-bottom: 2rem;
  border: 1px solid rgba(201,162,39,0.1);
  border-left: 4px solid var(--primary);
}

.detail-section h2 {
  font-size: 1.8rem;
  margin-bottom: 1.2rem;
  color: var(--primary);
}

.detail-section p {
  color: var(--text-muted);
  font-size: 1.02rem;
  line-height: 1.85;
  margin-bottom: 1.2rem;
  text-align: justify;
}

.detail-section p:last-child { margin-bottom: 0; }

.detail-section-img {
  width: 100%;
  aspect-ratio: 16 / 9;
  height: auto;
  max-height: 500px;
  object-fit: cover;
  border-radius: 10px;
  margin: 1rem 0 1.5rem;
  box-shadow: 0 10px 30px rgba(0,0,0,0.4);
}

.portrait-img {
  aspect-ratio: 1 / 1;
  max-height: 450px;
  width: auto;
  object-fit: contain;
  display: block;
  margin: 1rem auto 1.5rem;
}

.detail-nav {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 3rem;
  padding-bottom: 2rem;
}

/* ===================== EPICS PAGE ===================== */
.epics-hero {
  height: 65vh;
  background:
    linear-gradient(rgba(28,20,40,0.82), rgba(28,20,40,1)),
    url('https://images.unsplash.com/photo-1600085811322-a7d013061219?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80') center/cover no-repeat;
}

.epic-content { padding: 4rem 6%; }

.epic-article {
  background: var(--bg-card);
  border-radius: 16px;
  padding: 3rem;
  margin-bottom: 4rem;
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 3rem;
  align-items: start;
  border: 1px solid rgba(201,162,39,0.1);
}
.epic-article:nth-child(even) {
  grid-template-columns: 1.2fr 1fr;
  direction: rtl;
}
.epic-article:nth-child(even) .epic-text { direction: ltr; }

.epic-img {
  width: 100%;
  height: 420px;
  object-fit: cover;
  border-radius: 10px;
  box-shadow: 0 15px 40px rgba(0,0,0,0.5);
  position: sticky;
  top: 100px;
}
.epic-text h2 { font-size: 2.2rem; margin-bottom: 1.2rem; }
.epic-text p { color: var(--text-muted); margin-bottom: 1.1rem; font-size: 1rem; }

.epic-veda-badge {
  display: inline-block;
  background: rgba(123,94,167,0.15);
  color: var(--accent);
  border: 1px solid var(--accent);
  border-radius: 20px;
  padding: 0.3rem 1rem;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  margin-bottom: 1rem;
  text-transform: uppercase;
}

.epic-facts-list { padding-left: 1.2rem; margin: 0.8rem 0 1.2rem; }
.epic-facts-list li {
  color: var(--text-muted);
  padding: 0.5rem 0;
  font-size: 0.95rem;
  border-bottom: 1px solid rgba(0,0,0,0.07);
  line-height: 1.6;
}
.epic-facts-list li:last-child { border-bottom: none; }
.epic-facts-list li strong { color: var(--text); }

/* ===================== RESPONSIVE ===================== */
@media (max-width: 960px) {
  .vedas-grid-expanded { grid-template-columns: 1fr; }
  .about-grid { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .hero-content h1 { font-size: 2.6rem; }
  nav { padding: 1rem 5%; }
  .nav-links { display: none; }
  .epic-article { grid-template-columns: 1fr; padding: 1.5rem; }
  .epic-article:nth-child(even) { grid-template-columns: 1fr; direction: ltr; }
  .epic-img { height: 250px; position: static; }
  .epic-text h2 { font-size: 1.7rem; }
  .section-title { font-size: 2rem; }
}