/* ==========================================================================
   STAGE 1 ADDITIONS — May 6, 2026 Revamp
   New components for: mega-menu, 4-pillar showcase, pricing matrix,
   coming soon pages, framework B&W diagrams, color icon cards, author hub
   ========================================================================== */

/* ---- COLOR EXTENSIONS (pillar accents) ---- */
:root {
  --slate-purple: #7B68EE;
  --teal-bright: #00C9A7;
  --cyan-bright: #00D4FF;
  --rose-accent: #E94B6A;
  --amber-glow: #FF8C42;
  --royal-blue: #4A90D9;
  --pillar1-color: #4A90D9; /* Products & Platforms */
  --pillar2-color: #D4AF37; /* Services & Certification */
  --pillar3-color: #00D4FF; /* Content & Community */
  --pillar4-color: #FF8C42; /* Culture, Commerce & Connection */
}

/* ---- MEGA-MENU (Ecosystem dropdown - 4-pillar grid) ---- */
.mega-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(10px);
  background: rgba(10, 22, 40, 0.98);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(212, 175, 55, 0.3);
  border-radius: 16px;
  padding: 30px;
  width: min(1200px, 95vw);
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6);
  z-index: 1001;
}
.nav-links > li:hover .mega-menu,
.nav-links > li:focus-within .mega-menu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}
.mega-menu-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 25px;
}
.mega-pillar {
  border-left: 2px solid var(--pillar-color, var(--gold-primary));
  padding-left: 18px;
}
.mega-pillar-title {
  font-family: 'Orbitron', sans-serif;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--pillar-color, var(--gold-primary));
  margin-bottom: 12px;
  display: block;
}
.mega-pillar-tag {
  font-family: 'Rajdhani', sans-serif;
  font-size: 13px;
  color: var(--silver);
  margin-bottom: 18px;
  display: block;
  font-weight: 500;
}
.mega-pillar-list {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
}
.mega-pillar-list a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  font-family: 'Rajdhani', sans-serif;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-light);
  text-decoration: none;
  border-radius: 8px;
  transition: all 0.2s ease;
}
.mega-pillar-list a:hover {
  background: rgba(212, 175, 55, 0.08);
  color: var(--gold-primary);
}
.mega-pillar-list a img,
.mega-pillar-list a svg {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
}
@media (max-width: 1100px) { .mega-menu { display: none; } }

/* ---- ANNOUNCEMENT BAR ---- */
.announcement-bar {
  background: linear-gradient(90deg, var(--gold-dark), var(--gold-primary), var(--gold-light));
  padding: 12px 20px;
  text-align: center;
  position: relative;
  z-index: 1001;
}
.announcement-bar a {
  color: var(--navy-dark);
  font-family: 'Rajdhani', sans-serif;
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 1px;
}
.announcement-bar a:hover { text-decoration: underline; }

/* ---- 4-PILLAR SHOWCASE (homepage hero block) ---- */
.pillar-showcase {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 25px;
  margin: 60px 0;
}
.pillar-card {
  background: linear-gradient(135deg, rgba(26, 45, 74, 0.7), rgba(10, 22, 40, 0.9));
  border: 1px solid rgba(212, 175, 55, 0.15);
  border-radius: 20px;
  padding: 35px 28px;
  position: relative;
  overflow: hidden;
  text-decoration: none;
  display: block;
  transition: all 0.4s ease;
}
.pillar-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, transparent 50%, var(--pillar-color, var(--gold-primary)) 200%);
  opacity: 0;
  transition: opacity 0.4s ease;
}
.pillar-card:hover {
  transform: translateY(-12px);
  border-color: var(--pillar-color, var(--gold-primary));
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.4),
              0 0 60px var(--pillar-glow, rgba(212, 175, 55, 0.15));
}
.pillar-card:hover::before { opacity: 0.08; }
.pillar-num {
  font-family: 'Orbitron', sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 3px;
  color: var(--pillar-color, var(--gold-primary));
  text-transform: uppercase;
  display: block;
  margin-bottom: 15px;
}
.pillar-card h3 {
  font-family: 'Orbitron', sans-serif;
  font-size: 20px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 8px;
  line-height: 1.2;
}
.pillar-tagline {
  font-family: 'Rajdhani', sans-serif;
  font-size: 12px;
  color: var(--cyan-glow);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 20px;
  font-weight: 600;
  line-height: 1.5;
  min-height: 36px;
}
.pillar-icons {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  margin-bottom: 20px;
}
.pillar-icons img {
  width: 100%;
  aspect-ratio: 1;
  background: rgba(255, 255, 255, 0.04);
  border-radius: 8px;
  padding: 6px;
}
.pillar-card-cta {
  font-family: 'Rajdhani', sans-serif;
  font-size: 13px;
  font-weight: 700;
  color: var(--gold-primary);
  text-transform: uppercase;
  letter-spacing: 1.5px;
}
@media (max-width: 1100px) { .pillar-showcase { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .pillar-showcase { grid-template-columns: 1fr; } }

/* ---- COLOR ICON DOMAIN CARDS ---- */
.domain-card {
  background: linear-gradient(135deg, rgba(26, 45, 74, 0.6), rgba(10, 22, 40, 0.85));
  border: 1px solid rgba(212, 175, 55, 0.15);
  border-radius: 16px;
  padding: 28px 22px;
  text-decoration: none;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  transition: all 0.4s ease;
  height: 100%;
}
.domain-card:hover {
  transform: translateY(-8px);
  border-color: var(--icon-color, var(--gold-primary));
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3),
              0 0 40px var(--icon-glow, rgba(212, 175, 55, 0.1));
}
.domain-card .icon-wrap {
  width: 72px;
  height: 72px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.05);
  padding: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.domain-card .icon-wrap img,
.domain-card .icon-wrap svg {
  width: 100%;
  height: 100%;
}
.domain-card h4 {
  font-family: 'Orbitron', sans-serif;
  font-size: 14px;
  font-weight: 700;
  color: var(--white);
  letter-spacing: 1px;
  text-transform: uppercase;
}
.domain-card p {
  font-family: 'Rajdhani', sans-serif;
  font-size: 13px;
  color: var(--silver);
  line-height: 1.5;
  font-weight: 500;
}
.domain-card .badge-soon {
  display: inline-block;
  margin-top: 8px;
  padding: 4px 12px;
  background: rgba(212, 175, 55, 0.15);
  border: 1px solid rgba(212, 175, 55, 0.3);
  border-radius: 20px;
  font-family: 'Rajdhani', sans-serif;
  font-size: 10px;
  font-weight: 700;
  color: var(--gold-primary);
  text-transform: uppercase;
  letter-spacing: 1px;
}
.domain-card .badge-live {
  display: inline-block;
  margin-top: 8px;
  padding: 4px 12px;
  background: rgba(34, 197, 94, 0.15);
  border: 1px solid rgba(34, 197, 94, 0.4);
  border-radius: 20px;
  font-family: 'Rajdhani', sans-serif;
  font-size: 10px;
  font-weight: 700;
  color: #22C55E;
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* ---- PRICING MATRIX (Silver / Gold / Platinum) ---- */
.pricing-matrix {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  max-width: 1200px;
  margin: 60px auto;
}
.pricing-card {
  background: linear-gradient(135deg, rgba(26, 45, 74, 0.7), rgba(10, 22, 40, 0.95));
  border: 2px solid rgba(255, 255, 255, 0.1);
  border-radius: 20px;
  padding: 40px 30px;
  position: relative;
  display: flex;
  flex-direction: column;
  transition: all 0.4s ease;
}
.pricing-card.tier-silver {
  --tier-color: #C0C0C0;
  --tier-glow: rgba(192, 192, 192, 0.2);
}
.pricing-card.tier-gold {
  --tier-color: #D4AF37;
  --tier-glow: rgba(212, 175, 55, 0.3);
  transform: scale(1.05);
  border-color: var(--gold-primary);
  box-shadow: 0 20px 50px rgba(212, 175, 55, 0.15),
              0 0 60px rgba(212, 175, 55, 0.1);
  z-index: 2;
}
.pricing-card.tier-platinum {
  --tier-color: #E5E4E2;
  --tier-glow: rgba(229, 228, 226, 0.25);
}
.pricing-card:hover {
  transform: translateY(-10px);
  border-color: var(--tier-color);
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.4),
              0 0 60px var(--tier-glow);
}
.pricing-card.tier-gold:hover { transform: scale(1.05) translateY(-10px); }
.pricing-popular {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--gold-dark), var(--gold-primary), var(--gold-light));
  color: var(--navy-dark);
  font-family: 'Rajdhani', sans-serif;
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 2px;
  padding: 8px 18px;
  border-radius: 50px;
  white-space: nowrap;
}
.pricing-tier {
  font-family: 'Orbitron', sans-serif;
  font-size: 13px;
  font-weight: 700;
  color: var(--tier-color);
  text-transform: uppercase;
  letter-spacing: 4px;
  text-align: center;
  margin-bottom: 8px;
}
.pricing-name {
  font-family: 'Orbitron', sans-serif;
  font-size: 26px;
  font-weight: 700;
  color: var(--white);
  text-align: center;
  margin-bottom: 20px;
}
.pricing-price {
  text-align: center;
  margin-bottom: 25px;
  padding-bottom: 25px;
  border-bottom: 1px solid var(--navy-light);
}
.pricing-price .amount {
  font-family: 'Orbitron', sans-serif;
  font-size: 48px;
  font-weight: 800;
  color: var(--white);
  letter-spacing: -1px;
}
.pricing-price .period {
  font-family: 'Rajdhani', sans-serif;
  font-size: 14px;
  color: var(--silver);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-top: 4px;
}
.pricing-tagline {
  font-family: 'Exo 2', sans-serif;
  font-size: 14px;
  color: var(--cyan-glow);
  text-align: center;
  margin-bottom: 25px;
  font-style: italic;
  min-height: 42px;
}
.pricing-features {
  list-style: none;
  flex: 1;
  margin-bottom: 30px;
}
.pricing-features li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  font-family: 'Exo 2', sans-serif;
  font-size: 14px;
  color: var(--text-light);
  line-height: 1.5;
}
.pricing-features li.feature-no {
  opacity: 0.5;
  text-decoration: line-through;
}
.pricing-features li.feature-yes::before {
  content: '✓';
  color: var(--tier-color);
  font-weight: 700;
  flex-shrink: 0;
  font-size: 16px;
  width: 20px;
}
.pricing-features li.feature-no::before {
  content: '×';
  color: rgba(255,255,255,0.3);
  font-weight: 700;
  flex-shrink: 0;
  font-size: 16px;
  width: 20px;
}
.pricing-features li strong {
  color: var(--gold-primary);
}
.pricing-cta {
  display: block;
  text-align: center;
  padding: 14px 28px;
  font-family: 'Rajdhani', sans-serif;
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  border-radius: 8px;
  text-decoration: none;
  transition: all 0.3s ease;
  border: 2px solid var(--tier-color);
  color: var(--tier-color);
  background: transparent;
}
.pricing-card.tier-gold .pricing-cta {
  background: linear-gradient(135deg, var(--gold-dark), var(--gold-primary), var(--gold-light));
  border-color: var(--gold-primary);
  color: var(--navy-dark);
}
.pricing-cta:hover {
  background: var(--tier-color);
  color: var(--navy-dark);
  transform: translateY(-2px);
}
.pricing-card.tier-gold .pricing-cta:hover {
  box-shadow: 0 10px 30px rgba(212, 175, 55, 0.4);
}
@media (max-width: 992px) {
  .pricing-matrix { grid-template-columns: 1fr; max-width: 500px; }
  .pricing-card.tier-gold { transform: scale(1); }
  .pricing-card.tier-gold:hover { transform: translateY(-10px); }
}

/* ---- COMING SOON PAGE STYLE ---- */
.coming-soon-hero {
  min-height: 60vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 160px 30px 80px;
  position: relative;
  z-index: 1;
}
.coming-soon-hero .icon-large {
  width: 140px;
  height: 140px;
  margin: 0 auto 30px;
  background: rgba(255, 255, 255, 0.03);
  border: 2px solid rgba(212, 175, 55, 0.3);
  border-radius: 24px;
  padding: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.coming-soon-hero .icon-large img,
.coming-soon-hero .icon-large svg {
  width: 100%;
  height: 100%;
}
.coming-soon-hero h1 {
  font-family: 'Orbitron', sans-serif;
  font-size: clamp(36px, 6vw, 64px);
  font-weight: 800;
  color: var(--white);
  margin-bottom: 15px;
  letter-spacing: 2px;
}
.coming-soon-hero h1 .accent { color: var(--gold-primary); }
.coming-soon-hero .tagline {
  font-family: 'Exo 2', sans-serif;
  font-size: 22px;
  color: var(--cyan-glow);
  font-style: italic;
  margin-bottom: 30px;
  font-weight: 300;
}
.coming-soon-hero .description {
  font-family: 'Exo 2', sans-serif;
  font-size: 17px;
  color: var(--text-light);
  max-width: 700px;
  margin: 0 auto 40px;
  line-height: 1.7;
}

/* ---- WAITLIST FORM CONTAINER ---- */
.waitlist-container {
  max-width: 550px;
  margin: 0 auto;
  background: linear-gradient(135deg, rgba(26, 45, 74, 0.6), rgba(10, 22, 40, 0.85));
  border: 1px solid rgba(212, 175, 55, 0.2);
  border-radius: 16px;
  padding: 40px 35px;
}
.waitlist-container h3 {
  font-family: 'Orbitron', sans-serif;
  font-size: 22px;
  font-weight: 700;
  color: var(--white);
  text-align: center;
  margin-bottom: 8px;
}
.waitlist-container p {
  font-family: 'Exo 2', sans-serif;
  font-size: 14px;
  color: var(--silver);
  text-align: center;
  margin-bottom: 25px;
}

/* ---- FRAMEWORK PAGE — B&W BOOK DIAGRAM EMBED ---- */
.book-diagram-frame {
  background: #ffffff;
  border-radius: 16px;
  padding: 30px;
  margin: 40px auto;
  max-width: 1100px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4),
              0 0 40px rgba(212, 175, 55, 0.1);
  position: relative;
  overflow: hidden;
}
.book-diagram-frame img {
  width: 100%;
  height: auto;
  display: block;
}
.book-diagram-caption {
  text-align: center;
  margin-top: 18px;
  font-family: 'Rajdhani', sans-serif;
  font-size: 13px;
  color: var(--silver);
  text-transform: uppercase;
  letter-spacing: 2px;
  font-weight: 600;
}
.book-diagram-caption .chapter-ref {
  color: var(--gold-primary);
}
@media (max-width: 768px) { .book-diagram-frame { padding: 15px; } }

/* ---- AUTHORITY STATS STRIP ---- */
.authority-strip {
  background: linear-gradient(90deg, transparent, rgba(212, 175, 55, 0.08), transparent);
  border-top: 1px solid rgba(212, 175, 55, 0.2);
  border-bottom: 1px solid rgba(212, 175, 55, 0.2);
  padding: 30px 30px;
  margin: 40px 0;
  text-align: center;
}
.authority-strip-list {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 30px;
  font-family: 'Rajdhani', sans-serif;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-light);
  letter-spacing: 1px;
  text-transform: uppercase;
}
.authority-strip-list span {
  color: var(--gold-primary);
  font-weight: 700;
}
.authority-strip-list .sep {
  color: var(--cyan-glow);
  opacity: 0.5;
}

/* ---- HERO BUTTON ROW ---- */
.hero-cta-row {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
  margin-top: 40px;
}

/* ---- CHARITY STRIP (footer add-on) ---- */
.charity-strip {
  background: linear-gradient(90deg, rgba(212, 175, 55, 0.04), rgba(0, 212, 255, 0.04));
  padding: 18px 30px;
  text-align: center;
  border-top: 1px solid rgba(212, 175, 55, 0.15);
  border-bottom: 1px solid rgba(212, 175, 55, 0.15);
}
.charity-strip p {
  font-family: 'Rajdhani', sans-serif;
  font-size: 14px;
  color: var(--text-light);
  font-weight: 500;
}
.charity-strip p strong { color: var(--gold-primary); }

/* ---- AUTHORITY BAR (small heroes) ---- */
.author-credit-bar {
  background: rgba(212, 175, 55, 0.05);
  padding: 25px 30px;
  border-radius: 12px;
  margin: 40px 0;
}
.author-credit-bar h4 {
  font-family: 'Rajdhani', sans-serif;
  font-size: 13px;
  font-weight: 600;
  color: var(--gold-primary);
  text-transform: uppercase;
  letter-spacing: 2px;
  text-align: center;
  margin-bottom: 12px;
}
.author-credit-bar p {
  font-family: 'Exo 2', sans-serif;
  font-size: 16px;
  color: var(--white);
  text-align: center;
  line-height: 1.6;
}

/* ---- BOOK BACKMATTER PILLAR PAGE TABLE ---- */
.pillar-icon-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin: 40px 0;
}
@media (max-width: 992px) { .pillar-icon-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .pillar-icon-grid { grid-template-columns: 1fr; } }

/* ---- AUTHOR HUB PAGE (/author) ---- */
.career-timeline {
  display: flex;
  justify-content: space-between;
  align-items: stretch;
  margin: 60px 0;
  position: relative;
  flex-wrap: wrap;
  gap: 20px;
}
.career-timeline::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 5%;
  right: 5%;
  height: 2px;
  background: linear-gradient(90deg, var(--gold-primary), var(--cyan-glow));
  z-index: 0;
}
.timeline-node {
  flex: 1;
  background: rgba(10, 22, 40, 0.95);
  border: 1px solid var(--gold-primary);
  border-radius: 12px;
  padding: 18px 14px;
  text-align: center;
  position: relative;
  z-index: 1;
  min-width: 130px;
}
.timeline-year {
  font-family: 'Orbitron', sans-serif;
  font-weight: 800;
  font-size: 18px;
  color: var(--gold-primary);
  margin-bottom: 4px;
}
.timeline-event {
  font-family: 'Rajdhani', sans-serif;
  font-size: 11px;
  font-weight: 600;
  color: var(--text-light);
  text-transform: uppercase;
  letter-spacing: 1px;
  line-height: 1.3;
}

/* ---- QUOTE CALLOUT (manuscript pull-quotes) ---- */
.book-quote {
  max-width: 800px;
  margin: 50px auto;
  padding: 35px 40px;
  background: linear-gradient(135deg, rgba(212, 175, 55, 0.05), rgba(0, 212, 255, 0.04));
  border-left: 4px solid var(--gold-primary);
  border-radius: 0 12px 12px 0;
  position: relative;
}
.book-quote::before {
  content: '"';
  position: absolute;
  top: 10px;
  left: 20px;
  font-family: 'Orbitron', sans-serif;
  font-size: 80px;
  color: var(--gold-primary);
  opacity: 0.2;
  line-height: 1;
}
.book-quote blockquote {
  font-family: 'Exo 2', sans-serif;
  font-size: 22px;
  font-style: italic;
  color: var(--white);
  line-height: 1.5;
  margin-bottom: 12px;
  position: relative;
  z-index: 1;
}
.book-quote cite {
  font-family: 'Rajdhani', sans-serif;
  font-size: 13px;
  color: var(--cyan-glow);
  text-transform: uppercase;
  letter-spacing: 2px;
  font-weight: 600;
  font-style: normal;
}

/* ---- FORMAT CARDS (book formats) ---- */
.format-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  margin: 40px 0;
}
.format-card {
  background: rgba(26, 45, 74, 0.5);
  border: 1px solid var(--navy-light);
  border-radius: 12px;
  padding: 25px 20px;
  text-align: center;
  transition: all 0.3s ease;
}
.format-card:hover {
  border-color: var(--gold-primary);
  background: rgba(26, 45, 74, 0.8);
}
.format-card .format-icon {
  font-size: 32px;
  margin-bottom: 12px;
}
.format-card h4 {
  font-family: 'Orbitron', sans-serif;
  font-size: 14px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 6px;
  letter-spacing: 1px;
  text-transform: uppercase;
}
.format-card .format-desc {
  font-family: 'Rajdhani', sans-serif;
  font-size: 13px;
  color: var(--silver);
  margin-bottom: 12px;
}
.format-card .format-cta {
  display: inline-block;
  padding: 8px 16px;
  font-family: 'Rajdhani', sans-serif;
  font-size: 12px;
  font-weight: 700;
  color: var(--gold-primary);
  border: 1px solid var(--gold-primary);
  border-radius: 6px;
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 1px;
  transition: all 0.3s ease;
}
.format-card .format-cta:hover {
  background: var(--gold-primary);
  color: var(--navy-dark);
}

/* ---- INTERLINK STRIP (cross-page navigation aids) ---- */
.interlink-strip {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 25px;
  margin-top: 60px;
  padding-top: 40px;
  border-top: 1px solid var(--navy-light);
}
.interlink-card {
  background: rgba(26, 45, 74, 0.5);
  border: 1px solid var(--navy-light);
  border-radius: 12px;
  padding: 25px;
  text-decoration: none;
  display: block;
  transition: all 0.3s ease;
}
.interlink-card:hover { border-color: var(--gold-primary); transform: translateX(5px); }
.interlink-direction {
  font-family: 'Rajdhani', sans-serif;
  font-size: 12px;
  font-weight: 600;
  color: var(--cyan-glow);
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 8px;
}
.interlink-title {
  font-family: 'Orbitron', sans-serif;
  font-size: 16px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 4px;
}
.interlink-card.next { text-align: right; }
.interlink-card.next:hover { transform: translateX(-5px); }
@media (max-width: 600px) { .interlink-strip { grid-template-columns: 1fr; } }

/* ---- SPEC ROW (numerical specs strip) ---- */
.spec-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 20px;
  margin: 40px 0;
  padding: 30px;
  background: rgba(26, 45, 74, 0.4);
  border-radius: 12px;
  border: 1px solid var(--navy-light);
}
.spec-item { text-align: center; }
.spec-num {
  font-family: 'Orbitron', sans-serif;
  font-size: 36px;
  font-weight: 800;
  color: var(--gold-primary);
  display: block;
  line-height: 1;
}
.spec-lbl {
  font-family: 'Rajdhani', sans-serif;
  font-size: 12px;
  font-weight: 600;
  color: var(--silver);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-top: 6px;
  display: block;
}

/* ---- TWO-COL CONTENT ---- */
.two-col-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  margin: 60px 0;
  align-items: center;
}
@media (max-width: 992px) { .two-col-content { grid-template-columns: 1fr; gap: 30px; } }

/* ---- REVENUE PRIORITY BANNER (used on homepage) ---- */
.revenue-priority {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  margin: 50px 0;
}
.revenue-card {
  background: linear-gradient(135deg, rgba(212, 175, 55, 0.06), rgba(10, 22, 40, 0.9));
  border: 1px solid rgba(212, 175, 55, 0.25);
  border-radius: 16px;
  padding: 30px 22px;
  text-align: center;
  text-decoration: none;
  transition: all 0.4s ease;
}
.revenue-card:hover {
  transform: translateY(-8px);
  border-color: var(--gold-primary);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}
.revenue-card .icon-wrap {
  width: 60px;
  height: 60px;
  margin: 0 auto 18px;
  padding: 8px;
}
.revenue-card .icon-wrap img { width: 100%; height: 100%; }
.revenue-card h4 {
  font-family: 'Orbitron', sans-serif;
  font-size: 16px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 6px;
  letter-spacing: 1px;
}
.revenue-card .desc {
  font-family: 'Rajdhani', sans-serif;
  font-size: 13px;
  color: var(--silver);
  margin-bottom: 15px;
}
.revenue-card .badge {
  display: inline-block;
  padding: 4px 10px;
  background: rgba(34, 197, 94, 0.15);
  border: 1px solid rgba(34, 197, 94, 0.4);
  border-radius: 12px;
  font-family: 'Rajdhani', sans-serif;
  font-size: 10px;
  font-weight: 700;
  color: #22C55E;
  text-transform: uppercase;
  letter-spacing: 1px;
}
.revenue-card .badge.soon {
  background: rgba(212, 175, 55, 0.15);
  border-color: rgba(212, 175, 55, 0.4);
  color: var(--gold-primary);
}

/* ---- BOOK SECTION ACCORDION ---- */
.book-section-list { margin: 40px 0; }
.book-section-item {
  background: rgba(26, 45, 74, 0.4);
  border: 1px solid var(--navy-light);
  border-radius: 12px;
  margin-bottom: 12px;
  overflow: hidden;
}
.book-section-header {
  padding: 20px 25px;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background 0.3s ease;
}
.book-section-header:hover { background: rgba(212, 175, 55, 0.05); }
.book-section-title {
  font-family: 'Orbitron', sans-serif;
  font-size: 16px;
  font-weight: 700;
  color: var(--white);
}
.book-section-title .num {
  display: inline-block;
  padding: 4px 10px;
  background: rgba(212, 175, 55, 0.15);
  color: var(--gold-primary);
  border-radius: 6px;
  font-size: 12px;
  margin-right: 12px;
  letter-spacing: 1px;
}
.book-section-chapters {
  padding: 0 25px 20px;
  font-family: 'Exo 2', sans-serif;
  font-size: 14px;
  color: var(--text-light);
  line-height: 1.8;
}
.book-section-chapters ul {
  list-style: none;
  padding-left: 0;
}
.book-section-chapters li {
  padding: 8px 0;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}
.book-section-chapters li:last-child { border: none; }
.book-section-chapters .ch-num {
  color: var(--cyan-glow);
  font-weight: 700;
  margin-right: 10px;
}

/* ---- DECORATIVE GRADIENT TEXT ---- */
.gold-text {
  background: linear-gradient(135deg, #D4AF37 0%, #F5D76E 50%, #D4AF37 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.cyan-text {
  background: linear-gradient(135deg, #00D4FF 0%, #00B8E6 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}