/* rational.group */
* { margin: 0; padding: 0; box-sizing: border-box; }
body { background: #ffffff; color: #1e293b; font-family: 'Inter', sans-serif; font-weight: 400; line-height: 1.6; }
.nav { max-width: 800px; margin: 0 auto; padding: 1.5rem 2rem 0; }
.nav-brand { font-family: 'Sora', sans-serif; font-weight: 700; font-size: 1rem; }
.nav-line { height: 2px; background: linear-gradient(135deg, #4f46e5, #6366f1); margin-top: 0.75rem; }
.hero { background: linear-gradient(180deg, #ffffff, #eef2ff); padding: 5rem 2rem 4rem; text-align: center; }
.hero-inner { max-width: 600px; margin: 0 auto; }
.network-icon { display: flex; justify-content: center; gap: 8px; margin-bottom: 1.5rem; position: relative; }
.node { display: block; width: 14px; height: 14px; border-radius: 50%; background: #4f46e5; }
.n2 { margin-top: 10px; }
.brand { font-family: 'Sora', sans-serif; font-weight: 700; font-size: clamp(2rem, 5vw, 2.8rem); margin-bottom: 0.75rem; }
.tagline { font-size: 1rem; color: #64748b; margin-bottom: 2rem; }
.hero-actions { display: flex; align-items: center; justify-content: center; gap: 1.5rem; }
.pill-btn { display: inline-block; background: linear-gradient(135deg, #4f46e5, #6366f1); color: #ffffff; font-family: 'Sora', sans-serif; font-weight: 700; font-size: 0.85rem; border-radius: 9999px; padding: 0.75rem 2rem; text-decoration: none; }
.team-count { font-family: 'IBM Plex Mono', monospace; font-weight: 700; font-size: 1rem; color: #4f46e5; }
.band { padding: 4rem 2rem; }
.band.indigo { background: #eef2ff; }
.band-inner { max-width: 600px; margin: 0 auto; }
.band-title { font-family: 'Sora', sans-serif; font-weight: 700; font-size: 1.3rem; margin-bottom: 0.75rem; }
.band-text { font-size: 0.9rem; color: #64748b; }
.team { padding: 4rem 2rem; background: #eef2ff; }
.team-inner { max-width: 600px; margin: 0 auto; text-align: center; }
.team-title { font-family: 'Sora', sans-serif; font-weight: 700; font-size: 1.5rem; margin-bottom: 2rem; }
.team-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.member { display: flex; flex-direction: column; align-items: center; gap: 0.3rem; }
.member-circle { display: block; width: 56px; height: 56px; border-radius: 50%; background: #c7d2fe; }
.member-name { font-family: 'Sora', sans-serif; font-weight: 700; font-size: 0.8rem; }
.member-role { font-size: 0.7rem; color: #64748b; }
.trust { padding: 4rem 2rem 5rem; text-align: center; }
.trust-inner { max-width: 600px; margin: 0 auto; }
.partners { display: flex; justify-content: center; gap: 1.5rem; margin-bottom: 2rem; }
.partner-badge { display: block; width: 80px; height: 32px; background: #e2e8f0; border-radius: 4px; }
.trust-metric { font-family: 'IBM Plex Mono', monospace; font-weight: 700; font-size: 3rem; color: #4f46e5; display: block; }
.trust-label { font-size: 0.85rem; color: #64748b; display: block; margin-bottom: 2rem; }
@media (max-width: 480px) {
    .team-grid { grid-template-columns: repeat(2, 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); }