.ab-hero{background:radial-gradient(700px 280px at 50% 0%, var(--teal-soft), transparent 70%), var(--surface);border-bottom:1px solid var(--border);text-align:center;padding:52px 24px 44px}.ab-title{margin-bottom:12px;font-size:clamp(2rem,4.5vw,2.8rem)}.ab-sub{color:var(--text-mute);max-width:600px;margin:0 auto;font-size:1.08rem;line-height:1.65}.ab-stats{flex-wrap:wrap;justify-content:center;gap:48px;padding:36px 24px;display:flex}.ab-stat{text-align:center}.ab-stat strong{font-family:var(--font-display);color:var(--teal);font-size:2.2rem;font-weight:800;line-height:1;display:block}.ab-stat span{color:var(--text-mute);margin-top:4px;font-size:.9rem;display:block}.ab-h2{font-family:var(--font-display);text-align:center;margin-bottom:18px;font-size:1.6rem;font-weight:800}.ab-mission{max-width:720px;padding:24px}.ab-mission p{color:var(--text-soft);margin-bottom:14px;font-size:1.02rem;line-height:1.75}.ab-mission strong{color:var(--text)}.ab-features{padding:40px 24px}.ab-grid{grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:20px;margin-top:8px;display:grid}.ab-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);padding:22px;transition:transform .15s,border-color .15s,box-shadow .15s}.ab-card:hover{border-color:var(--teal);box-shadow:var(--shadow);transform:translateY(-3px)}.ab-card-icon{margin-bottom:10px;font-size:1.9rem;display:block}.ab-card-title{font-family:var(--font-display);margin-bottom:6px;font-size:1.1rem;font-weight:700}.ab-card-text{color:var(--text-mute);margin:0;font-size:.94rem;line-height:1.6}.ab-how{max-width:760px;padding:24px 24px 48px}.ab-steps{flex-direction:column;gap:18px;margin-top:8px;display:flex}.ab-step{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);align-items:flex-start;gap:16px;padding:18px 20px;display:flex}.ab-step-num{background:var(--teal);color:#fff;width:34px;height:34px;font-family:var(--font-display);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-weight:800;display:flex}.ab-step h3{margin-bottom:4px;font-size:1.05rem}.ab-step p{color:var(--text-mute);margin:0;font-size:.94rem;line-height:1.6}.ab-cta{text-align:center;background:var(--surface-2);border:1px solid var(--border);border-radius:var(--r-lg);margin:0 auto 60px;padding:36px 24px}.ab-cta h3{margin-bottom:8px;font-size:1.4rem}.ab-cta p{color:var(--text-mute);margin-bottom:20px}.ab-cta-btns{flex-wrap:wrap;justify-content:center;gap:12px;display:flex}@media (max-width:640px){.ab-hero{padding:40px 20px 34px}.ab-stats{gap:28px;padding:28px 20px}.ab-stat strong{font-size:1.7rem}.ab-h2{font-size:1.35rem}.ab-mission p{font-size:.98rem}.ab-cta-btns{flex-direction:column}.ab-cta-btns .btn{width:100%}}