/* transactology.com */
* { margin: 0; padding: 0; box-sizing: border-box; }
body { background: #F8FAFC; color: #1E293B; font-family: 'Inter', sans-serif; font-weight: 400; line-height: 1.65; }
.section-heading { font-family: 'Inter', sans-serif; font-weight: 700; font-size: 1.6rem; color: #1E293B; margin-bottom: 1.5rem; text-align: center; }
.gradient-bar { height: 4px; background: linear-gradient(90deg, #0B1426, #1E3A6E, #3B82F6); }
.hero { background: linear-gradient(135deg, #0B1426, #1E3A6E); color: #F8FAFC; padding: 4rem 2rem 2rem; text-align: center; }
.hero-inner { max-width: 800px; margin: 0 auto; }
.hero-title { font-weight: 700; font-size: 2.5rem; color: #F8FAFC; margin-bottom: 0.75rem; }
.hero-sub { font-size: 1.05rem; color: #94A3B8; max-width: 600px; margin: 0 auto 1.5rem; }
.hero-ctas { display: flex; justify-content: center; gap: 1rem; margin-bottom: 2rem; }
.cta-primary { display: inline-block; background: #3B82F6; color: #FFFFFF; font-weight: 600; font-size: 0.9rem; padding: 0.65rem 1.5rem; border-radius: 8px; text-decoration: none; }
.cta-secondary { display: inline-block; border: 1px solid #3B82F6; color: #3B82F6; font-size: 0.9rem; padding: 0.65rem 1.5rem; border-radius: 8px; text-decoration: none; }
.flow-diagram { display: block; max-width: 500px; margin: 0 auto; }
.framework { max-width: 900px; margin: 0 auto; padding: 3rem 2rem; }
.framework-inner { }
.pillars { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.pillar { background: #FFFFFF; border-radius: 12px; box-shadow: 0 4px 20px rgba(0,0,0,0.06); padding: 1.5rem; text-align: center; }
.pillar-icon { display: block; margin: 0 auto 0.75rem; }
.pillar-title { font-weight: 700; font-size: 1.15rem; color: #1E293B; margin-bottom: 0.5rem; }
.pillar-desc { font-size: 0.9rem; color: #64748B; }
.research { background: #F1F5F9; padding: 3rem 2rem; }
.research-inner { max-width: 900px; margin: 0 auto; }
.pub-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }
.pub-card { background: #FFFFFF; border-radius: 12px; box-shadow: 0 4px 20px rgba(0,0,0,0.06); padding: 1.5rem; }
.pub-title { font-weight: 700; font-size: 1.1rem; color: #1E293B; margin-bottom: 0.35rem; }
.pub-authors { font-family: 'Lora', serif; font-size: 0.85rem; color: #64748B; margin-bottom: 0.5rem; }
.pub-abstract { font-size: 0.9rem; color: #64748B; margin-bottom: 0.75rem; }
.pub-meta { display: flex; justify-content: space-between; align-items: center; }
.pub-badge { font-size: 0.7rem; color: #3B82F6; background: #EFF6FF; padding: 2px 8px; border-radius: 4px; }
.pub-date { font-size: 0.75rem; color: #64748B; }
.events { max-width: 900px; margin: 0 auto; padding: 3rem 2rem; }
.events-inner { }
.event-list { }
.event-item { display: flex; gap: 1.5rem; padding: 0.75rem 0; border-bottom: 1px solid #E2E8F0; }
.event-date { font-weight: 600; font-size: 0.85rem; color: #3B82F6; min-width: 100px; }
.event-name { font-size: 0.95rem; color: #1E293B; }
.footer { background: #0B1426; color: #94A3B8; padding: 2.5rem 2rem; }
.footer-inner { max-width: 900px; margin: 0 auto; }
.footer-cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; margin-bottom: 1.5rem; }
.footer-heading { font-weight: 600; font-size: 0.8rem; color: #F8FAFC; display: block; margin-bottom: 0.5rem; }
.footer-col a { display: block; font-size: 0.85rem; color: #64748B; text-decoration: none; padding: 0.15rem 0; }
.footer-copy { font-size: 0.75rem; color: #64748B; text-align: center; border-top: 1px solid #1E293B; padding-top: 1rem; }
@media (max-width: 640px) { .pillars { grid-template-columns: 1fr; } .pub-cards { grid-template-columns: 1fr; } .hero-title { font-size: 1.8rem; } }
.fade-in { opacity: 0; transform: translateY(12px); transition: opacity 0.5s ease, transform 0.5s ease; }
.fade-in.visible { opacity: 1; transform: translateY(0); }