.est-page{--est-accent:var(--color-primary,#0073b5);--est-ink:var(--slate-900,#0f172a);--est-mu:var(--text-muted,#64748b);--est-border:var(--border-subtle,#0f172a1a);background:var(--bg,#eef4fc);min-height:100vh}.est-hero{text-align:center;max-width:720px;margin:0 auto;padding:clamp(116px,16vw,156px) clamp(16px,5vw,56px) clamp(20px,4vw,36px)}.est-badge{letter-spacing:.12em;text-transform:uppercase;color:var(--est-accent);background:var(--azure-100,#dbeafe);border:1px solid var(--azure-200,#bfdbfe);border-radius:999px;margin-bottom:18px;padding:6px 16px;font-size:.72rem;font-weight:800;display:inline-block}.est-hero h1{letter-spacing:-.04em;color:var(--est-ink);font-size:clamp(1.9rem,5.4vw,3rem);font-weight:900}.est-hero h1 span{color:var(--est-accent)}.est-hero p{color:var(--est-mu);margin-top:14px;font-size:clamp(.95rem,2vw,1.08rem);line-height:1.6}.est-grid{grid-template-columns:1.5fr 1fr;align-items:start;gap:26px;max-width:1160px;margin:0 auto;padding:clamp(20px,4vw,40px) clamp(16px,5vw,56px) clamp(56px,9vw,96px);display:grid}@media (max-width:880px){.est-grid{grid-template-columns:1fr}}.est-builder{flex-direction:column;gap:26px;display:flex}.est-step h2{color:var(--est-ink);letter-spacing:-.02em;margin-bottom:14px;font-size:1.1rem;font-weight:800}.est-options{flex-wrap:wrap;gap:10px;display:flex}.est-opt{cursor:pointer;color:var(--est-ink);border:1.5px solid var(--est-border);background:#fff;border-radius:10px;padding:11px 16px;font-family:inherit;font-size:.88rem;font-weight:600;transition:all .18s}.est-opt:hover{border-color:var(--est-accent);transform:translateY(-2px)}.est-opt.on{background:var(--est-accent);color:#fff;border-color:var(--est-accent);box-shadow:0 6px 18px #0073b54d}.est-result{position:sticky;top:96px}.est-result-card{border:1px solid var(--est-border);border-top:4px solid var(--est-accent);background:#fff;border-radius:16px;padding:26px 24px;box-shadow:0 14px 40px #0f172a1a}.est-result-label{text-transform:uppercase;letter-spacing:.1em;color:var(--est-mu);font-size:.72rem;font-weight:800}.est-result-range{letter-spacing:-.03em;color:var(--est-accent);margin:8px 0 10px;font-size:clamp(1.6rem,4vw,2.2rem);font-weight:900;line-height:1.1}.est-result-note{color:var(--est-mu);margin-bottom:18px;font-size:.85rem;line-height:1.6}.est-form{flex-direction:column;gap:10px;display:flex}.est-form input,.est-form textarea{width:100%;color:var(--est-ink);background:var(--azure-50,#f5f9ff);border:1px solid var(--est-border);resize:vertical;border-radius:10px;padding:11px 14px;font-family:inherit;font-size:.9rem;transition:border-color .2s,box-shadow .2s}.est-form input:focus,.est-form textarea:focus{border-color:var(--est-accent);box-shadow:0 0 0 3px color-mix(in srgb,var(--est-accent)18%,transparent);outline:none}.est-btn{color:#fff;cursor:pointer;background:var(--est-accent);border:none;border-radius:10px;margin-top:4px;padding:13px 20px;font-family:inherit;font-size:.92rem;font-weight:800;transition:transform .2s,filter .2s;box-shadow:0 6px 18px #0073b54d}.est-btn:hover:not(:disabled){filter:brightness(1.07);transform:translateY(-2px)}.est-btn:disabled{opacity:.65;cursor:not-allowed}.est-success{color:var(--success,#10b981);font-size:.92rem;font-weight:700;line-height:1.5}.est-err{color:#ef4444;font-size:.85rem;font-weight:600}