.hero-21st{display:grid;grid-template-columns:1fr 1fr;gap:2rem;align-items:center;min-height:80vh;padding:4rem 2rem;background:#0f172a;color:#f8fafc}.hero-21st__content{text-align:left;max-width:560px}.hero-21st__eyebrow{display:inline-block;font-size:0.75rem;font-weight:600;letter-spacing:0.1em;text-transform:uppercase;color:#60a5fa;margin-bottom:1rem}.hero-21st h1{font-size:clamp(2.5rem,5vw,4rem);font-weight:700;line-height:1.1;margin-bottom:1.5rem}.hero-21st__subtitle{font-size:1.125rem;color:#94a3b8;margin-bottom:2rem}.hero-21st__actions{display:flex;gap:1rem;margin-bottom:1.5rem}.hero-21st__visual{display:flex;justify-content:center;align-items:center}@media (max-width:768px){.hero-21st{grid-template-columns:1fr;text-align:center}.hero-21st__content{text-align:center;max-width:100%}.hero-21st__actions{justify-content:center}}.card-grid-21st{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}.card-21st{background:#1e293b;border:1px solid #334155;border-radius:12px;padding:1.5rem;transition:transform 0.2s,box-shadow 0.2s}.card-21st:hover{transform:translateY(-4px);box-shadow:0 12px 32px rgba(0,0,0,0.25)}.card-21st__icon{width:40px;height:40px;border-radius:8px;background:linear-gradient(135deg,#3b82f6,#06b6d4);display:flex;align-items:center;justify-content:center;color:#fff;margin-bottom:1rem}.card-21st__title{font-size:1.125rem;font-weight:600;color:#f8fafc;margin-bottom:0.5rem}.card-21st__desc{font-size:0.875rem;color:#94a3b8;margin-bottom:1rem;line-height:1.5}.card-21st__metric{display:inline-flex;padding:0.25rem 0.75rem;border-radius:9999px;background:rgba(59,130,246,0.15);color:#60a5fa;font-size:0.75rem;font-weight:600}@media (max-width:768px){.card-grid-21st{grid-template-columns:1fr}}.metrics-21st{display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem;background:#0f172a;padding:3rem 2rem}.metric-21st{text-align:center}.metric-21st__number{font-size:clamp(2rem,4vw,3.5rem);font-weight:700;color:#3b82f6;line-height:1}.metric-21st__label{font-size:0.875rem;color:#94a3b8;margin-top:0.5rem}@media (max-width:768px){.metrics-21st{grid-template-columns:repeat(2,1fr)}}