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.dr-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line-3);border:1px solid var(--line-3);border-radius:16px;overflow:hidden}.zerno-landing .dr-card{background:var(--surface);padding:22px 20px 24px;display:flex;flex-direction:column;gap:8px;transition:background .18s ease}.zerno-landing .dr-card:hover{background:var(--surface-2)}.zerno-landing .dr-card-num{font-family:var(--font-mono);font-size:11.5px;font-weight:600;color:var(--lime-2);letter-spacing:.08em}.zerno-landing .dr-card h3{font-size:16px;font-weight:700;letter-spacing:-.015em;margin:0}.zerno-landing .dr-card p{font-size:13.5px;line-height:1.55;color:var(--fg-muted);margin:0}.zerno-landing .dr-metrics{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:0;padding:0}.zerno-landing .dr-metrics li{display:flex;flex-direction:column;gap:5px;padding:16px 18px;border:1px solid var(--line-2);border-radius:14px;background:var(--surface)}.zerno-landing .dr-metrics b{font-size:14px;font-weight:700;letter-spacing:-.01em}.zerno-landing .dr-metrics span{font-size:13px;line-height:1.5;color:var(--fg-muted)}.zerno-landing .dr-steps{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin:0;padding:0;counter-reset:none}.zerno-landing .dr-steps li{display:flex;flex-direction:column;gap:8px}.zerno-landing .dr-step-num{display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;border-radius:50%;background:var(--lime-soft);color:var(--lime);font-family:var(--font-mono);font-size:13px;font-weight:700}.zerno-landing .dr-steps b{font-size:15.5px;font-weight:700;letter-spacing:-.015em}.zerno-landing .dr-step-text{font-size:13.5px;line-height:1.55;color:var(--fg-muted)}.zerno-landing .dr-price-section{padding:54px 0;border-bottom:1px solid var(--line-3)}.zerno-landing .dr-price{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,.75fr);gap:40px;align-items:start;padding:32px;border:1px solid var(--line-2);border-radius:22px;background:var(--surface);box-shadow:0 30px 70px -46px var(--shadow-soft)}.zerno-landing .dr-price-copy h2{font-size:clamp(23px,2.5vw,32px);font-weight:800;letter-spacing:-.025em;margin:0 0 10px}.zerno-landing .dr-price-copy p{font-size:14.5px;line-height:1.6;color:var(--fg-muted);margin:0 0 16px}.zerno-landing .dr-price-points{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:9px}.zerno-landing .dr-price-points li{display:flex;gap:9px;font-size:13.5px;line-height:1.5}.zerno-landing .dr-price-points li:before{content:"✓";color:var(--lime);font-weight:700}.zerno-landing .dr-price-actions{display:flex;flex-direction:column;align-items:flex-start;gap:12px}.zerno-landing .dr-price-link{font-size:13.5px;font-weight:600;color:var(--fg-muted)}.zerno-landing .dr-price-link:hover{color:var(--lime)}.zerno-landing .dr-price-note{font-size:12.5px;line-height:1.5;color:var(--fg-subtle);margin:4px 0 0}.zerno-landing .dr-faq-section{border-bottom:none}.zerno-landing .dr-faq{display:grid;gap:10px;max-width:820px}.zerno-landing .dr-faq-item{border:1px solid var(--line-2);border-radius:14px;background:var(--surface);padding:14px 18px}.zerno-landing .dr-faq-item summary{cursor:pointer;font-size:15px;font-weight:700;letter-spacing:-.015em;list-style:none;display:flex;align-items:center;justify-content:space-between;gap:14px}.zerno-landing .dr-faq-item summary::-webkit-details-marker{display:none}.zerno-landing .dr-faq-item summary:after{content:"+";font-family:var(--font-mono);font-size:17px;font-weight:400;color:var(--lime);flex:none}.zerno-landing .dr-faq-item[open] summary:after{content:"−"}.zerno-landing .dr-faq-item p{font-size:14px;line-height:1.6;color:var(--fg-muted);margin:10px 0 0}@media (max-width:1180px){.zerno-landing .dr-cards,.zerno-landing .dr-metrics,.zerno-landing .dr-steps{grid-template-columns:repeat(2,1fr)}}@media (max-width:900px){.zerno-landing .dr-price{grid-template-columns:1fr;gap:24px;padding:24px}}@media (max-width:640px){.zerno-landing .dr-hero{padding:18px 0 38px}.zerno-landing .dr-price-section,.zerno-landing .dr-section{padding:38px 0}.zerno-landing .dr-cards,.zerno-landing .dr-metrics,.zerno-landing .dr-steps{grid-template-columns:1fr}.zerno-landing .dr-hero-actions .btn{flex:1 1 100%;justify-content:center}.zerno-landing .dr-price-actions{width:100%}.zerno-landing .dr-price-actions .btn{width:100%;justify-content:center}}@media (prefers-reduced-motion:reduce){.zerno-landing .dr-card{transition:none}}