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var(--ease)}.arch-platform-card:hover{border-color:var(--color-text-muted)}.arch-platform-name{font-family:var(--font-display);font-size:.875rem;letter-spacing:.08em;text-transform:uppercase;color:var(--color-text-bright)}.arch-platform-desc{font-size:.8125rem;line-height:1.7;color:var(--color-text)}.arch-platform-badge{display:inline-flex;align-items:center;padding:2px 6px;border:1px solid var(--color-border-strong);border-radius:3px;font-size:.5625rem;letter-spacing:.1em;text-transform:uppercase;color:var(--color-text-muted);width:fit-content}.arch-harness-insight{margin-top:var(--space-xl);padding:var(--space-lg);border:1px solid var(--color-border);border-radius:.5rem;background:var(--color-surface);font-size:.875rem;line-height:1.7;color:var(--color-text)}.arch-harness-insight strong{color:var(--color-text-bright);font-weight:600}.arch-identity-intro{font-size:.9375rem;line-height:1.75;color:var(--color-text);max-width:720px;margin-bottom:var(--space-xl)}.arch-identity-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--space-lg)}.arch-identity-item{padding:var(--space-lg);border:1px solid var(--color-border-strong);border-radius:.5rem;background:var(--color-surface);display:flex;flex-direction:column;gap:var(--space-sm)}.arch-identity-label{font-family:var(--font-display);font-size:.8125rem;letter-spacing:.08em;text-transform:uppercase;color:var(--color-text-bright)}.arch-identity-desc{font-size:.8125rem;line-height:1.7;color:var(--color-text)}.arch-identity-coda{margin-top:var(--space-xl);padding:var(--space-lg);border:1px solid var(--color-border);border-left:2px solid var(--color-text-muted);border-radius:.5rem;font-family:var(--font-display);font-size:1rem;letter-spacing:.04em;color:var(--color-text-bright);line-height:1.6}.arch-cta-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--space-lg)}.arch-cta-card{text-decoration:none;border:1px solid var(--color-border-strong);border-radius:.5rem;background:var(--color-surface);padding:var(--space-lg);min-height:160px;display:flex;flex-direction:column;gap:12px;transition:border-color var(--dur) var(--ease),background-color var(--dur) var(--ease)}.arch-cta-card:hover{border-color:var(--color-text-muted);background:var(--color-surface-raised)}.arch-cta-card h3{font-size:.875rem;letter-spacing:.08em;line-height:1.2;color:var(--color-text-bright)}.arch-cta-card p{font-size:.8125rem;line-height:1.7;color:var(--color-text)}.arch-cta-arrow{margin-top:auto;font-size:.6875rem;letter-spacing:.1em;text-transform:uppercase;color:var(--color-highlight-text)}@media(max-width:1080px){.arch-stage-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:900px){.arch-steps{grid-template-columns:1fr;gap:var(--space-lg)}.arch-step{flex-direction:row;text-align:left;gap:var(--space-md);padding:0}.arch-step:not(:last-child):after{display:none}.arch-step-num{flex-shrink:0;margin-bottom:0}.arch-flows,.arch-platform-grid,.arch-identity-grid{grid-template-columns:1fr}.arch-cta-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:720px){.arch-hero{padding:var(--space-2xl) 0 var(--space-xl)}.arch-stage-grid,.arch-cta-grid{grid-template-columns:1fr}}