/* transactology.org */
* { margin: 0; padding: 0; box-sizing: border-box; }
body { background: #FAFAF5; color: #2C3E50; font-family: 'Open Sans', sans-serif; font-weight: 400; line-height: 1.7; }
.section-heading { font-family: 'Merriweather', serif; font-weight: 700; font-size: 1.5rem; color: #2C3E50; margin-bottom: 1.5rem; }
.sage { background: #F0F7F2; }
.gold-accent { border: none; border-top: 2px solid #D4A843; margin-bottom: 1.5rem; }
.hero { max-width: 800px; margin: 0 auto; padding: 3rem 2rem; text-align: center; }
.hero-inner { }
.hero-title { font-family: 'Merriweather', serif; font-weight: 700; font-size: 2rem; color: #2C3E50; margin-bottom: 0.5rem; }
.hero-sub { font-size: 1.05rem; color: #5D6D7E; max-width: 600px; margin: 0 auto 1.5rem; }
.pillars { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; margin-bottom: 1.5rem; }
.pillar { background: #FFFFFF; border: 1px solid #E8E4DA; padding: 1.25rem; text-align: left; }
.pillar-name { font-family: 'Merriweather', serif; font-weight: 700; font-size: 1rem; color: #2C3E50; margin-bottom: 0.35rem; }
.pillar-desc { font-size: 0.85rem; color: #5D6D7E; }
.hero-ctas { display: flex; justify-content: center; gap: 1rem; }
.cta-primary { display: inline-block; background: #1A6B3C; color: #FFFFFF; font-weight: 600; font-size: 0.9rem; padding: 0.6rem 1.5rem; border-radius: 6px; text-decoration: none; }
.cta-secondary { display: inline-block; border: 1px solid #1A6B3C; color: #1A6B3C; font-size: 0.9rem; padding: 0.6rem 1.5rem; border-radius: 6px; text-decoration: none; }
.standards { padding: 2.5rem 2rem; }
.standards-inner { max-width: 800px; margin: 0 auto; }
.article-list { }
.article-item { display: flex; gap: 1rem; padding: 1rem 0; border-bottom: 1px solid #E8E4DA; }
.article-num { font-family: 'Merriweather', serif; font-weight: 700; font-size: 1.5rem; color: #1A6B3C; min-width: 32px; text-align: center; }
.article-body { }
.article-title { font-family: 'Merriweather', serif; font-weight: 700; font-size: 1.05rem; color: #2C3E50; margin-bottom: 0.25rem; }
.article-excerpt { font-size: 0.9rem; color: #5D6D7E; margin-bottom: 0.25rem; }
.article-meta { font-family: 'Inter', sans-serif; font-weight: 500; font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.06em; color: #5D6D7E; }
.certification { max-width: 800px; margin: 0 auto; padding: 2.5rem 2rem; }
.cert-inner { }
.cert-table { width: 100%; border-collapse: collapse; }
.cert-table th { font-family: 'Inter', sans-serif; font-weight: 500; font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.06em; color: #FFFFFF; background: #1A6B3C; padding: 8px 10px; text-align: left; }
.cert-table td { padding: 10px; font-size: 0.9rem; border-bottom: 1px solid #E8E4DA; }
.cert-table tr:nth-child(even) { background: #F0F7F2; }
.gold-row { border-top: 2px solid #D4A843; }
.tier { font-weight: 600; color: #2C3E50; }
.impact { padding: 2.5rem 2rem; }
.impact-inner { max-width: 800px; margin: 0 auto; }
.impact-metrics { }
.impact-bar { display: flex; align-items: center; gap: 1rem; margin-bottom: 0.75rem; }
.bar-label { font-size: 0.85rem; color: #5D6D7E; min-width: 180px; }
.bar-track { flex: 1; height: 12px; background: #E8E4DA; border-radius: 6px; }
.bar-fill { height: 100%; background: #1A6B3C; border-radius: 6px; }
.bar-val { font-family: 'Merriweather', serif; font-weight: 700; font-size: 0.95rem; color: #2C3E50; min-width: 50px; text-align: right; }
.footer { background: #2C3E50; color: #E8E4DA; padding: 2rem; }
.footer-inner { max-width: 800px; margin: 0 auto; }
.footer-cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; margin-bottom: 1.5rem; }
.footer-heading { font-family: 'Inter', sans-serif; font-weight: 500; font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.06em; color: #FFFFFF; display: block; margin-bottom: 0.5rem; }
.footer-col a { display: block; font-size: 0.85rem; color: #E8E4DA; text-decoration: none; padding: 0.15rem 0; }
.footer-copy { font-size: 0.75rem; color: #5D6D7E; text-align: center; border-top: 1px solid #5D6D7E; padding-top: 1rem; }
@media (max-width: 640px) { .pillars { grid-template-columns: 1fr; } .impact-bar { flex-direction: column; align-items: flex-start; } .footer-cols { grid-template-columns: 1fr; } }
.fade-in { opacity: 0; transform: translateY(12px); transition: opacity 0.5s ease, transform 0.5s ease; }
.fade-in.visible { opacity: 1; transform: translateY(0); }