.calc-page-section{padding-top:3.5rem}.calc-grid{display:grid;grid-template-columns:1.5fr 1fr;gap:3rem;align-items:start}.calc-section{border:0;padding:0;margin:0 0 2.5rem;min-width:0}.calc-section legend{display:flex;align-items:flex-start;gap:1rem;padding:0;margin:0 0 1rem}.calc-step{display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;width:36px;height:36px;background:var(--surface-dark);color:var(--gold);border:1px solid var(--gold);font-family:var(--display);font-weight:700;font-size:1rem}.calc-section-title{display:block;font-family:var(--display);font-size:1.35rem;font-weight:600;color:var(--fg-strong);line-height:1.2}.calc-section-sub{display:block;font-size:.88rem;color:var(--muted);margin-top:.15rem}.calc-options{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:.75rem}.calc-option{position:relative;display:flex;flex-direction:column;gap:.25rem;padding:1rem 1.1rem;background:var(--bg-card);border:1px solid var(--line-warm);cursor:pointer;transition:border-color .15s ease,box-shadow .15s ease,background .15s ease}.calc-option:hover{border-color:var(--gold)}.calc-option input{position:absolute;opacity:0;pointer-events:none}.calc-option:focus-within{border-color:var(--gold);box-shadow:var(--ring-gold)}.calc-option.is-selected{border-color:var(--gold);background:var(--tint);box-shadow:0 0 0 2px #c9a96159}.calc-option.is-selected:after{content:"✓";position:absolute;top:.55rem;right:.7rem;width:22px;height:22px;display:inline-flex;align-items:center;justify-content:center;background:var(--gold);color:#0a0a0a;font-size:.8rem;font-weight:700;border-radius:50%}.calc-option-name{font-weight:600;color:var(--fg-strong);font-size:.95rem;padding-right:1.5rem}.calc-option-desc{font-size:.82rem;color:var(--muted);line-height:1.4}.calc-option-price{margin-top:.4rem;font-family:var(--display);font-size:1rem;font-weight:600;color:var(--gold-bright)}.calc-toggles{display:grid;gap:.6rem}.calc-toggle{position:relative;display:grid;grid-template-columns:1fr auto;align-items:center;gap:1rem;padding:1rem 1.2rem 1rem 3rem;background:var(--bg-card);border:1px solid var(--line-warm);cursor:pointer;transition:border-color .15s ease,background .15s ease}.calc-toggle:before{content:"";position:absolute;left:1rem;top:50%;transform:translateY(-50%);width:20px;height:20px;border:1.5px solid var(--field-check);background:var(--bg-card);border-radius:3px;transition:background .15s ease,border-color .15s ease}.calc-toggle input{position:absolute;opacity:0;pointer-events:none}.calc-toggle:hover{border-color:var(--gold)}.calc-toggle:focus-within{border-color:var(--gold);box-shadow:var(--ring-gold)}.calc-toggle.is-selected{border-color:var(--gold);background:var(--tint)}.calc-toggle.is-selected:before{background:var(--gold);border-color:var(--gold)}.calc-toggle.is-selected:after{content:"✓";position:absolute;left:1.18rem;top:50%;transform:translateY(-50%);color:#0a0a0a;font-weight:700;font-size:.8rem;line-height:1}.calc-toggle-name{display:block;font-weight:600;color:var(--fg-strong);font-size:.95rem}.calc-toggle-desc{display:block;font-size:.82rem;color:var(--muted);margin-top:.15rem}.calc-toggle-price{font-family:var(--display);font-size:1rem;font-weight:600;color:var(--gold-bright)}.calc-toggle-discount .calc-toggle-price{color:var(--success)}.calc-summary{position:sticky;top:90px}.calc-summary-inner{background:var(--bg-card);border:1px solid var(--line-warm);border-top:4px solid var(--gold);padding:1.75rem 1.6rem;box-shadow:var(--shadow-sm)}.calc-summary-title{font-size:1.3rem;color:var(--fg-strong);margin-bottom:1.2rem;padding-bottom:1rem;border-bottom:1px solid var(--line-warm)}.calc-line-items{list-style:none;padding:0;margin:0 0 1.25rem;min-height:60px}.calc-line-items li{display:flex;justify-content:space-between;gap:1rem;padding:.55rem 0;font-size:.93rem;color:var(--ink);border-bottom:1px dashed var(--line-soft)}.calc-line-items li:last-child{border-bottom:0}.calc-line-items li span:first-child{flex:1;padding-right:.5rem}.calc-line-items li span:last-child{font-family:var(--display);color:var(--gold-bright);font-weight:600;white-space:nowrap}.calc-line-empty{display:block!important;font-style:italic;color:var(--muted)!important;font-family:var(--sans)!important;border:0!important;padding:.5rem 0!important}.calc-totals{padding-top:1rem;border-top:1px solid var(--line-warm)}.calc-total-row{display:flex;justify-content:space-between;align-items:baseline;padding:.4rem 0;font-size:.95rem;color:var(--muted)}.calc-total-row.calc-total{margin-top:.6rem;padding-top:.9rem;border-top:1px solid var(--line-warm);color:var(--fg-strong);font-size:1.05rem;font-weight:600}.calc-total-row.calc-total span:last-child{font-family:var(--display);font-size:1.6rem;color:var(--fg-strong);font-weight:700}.calc-total-row.calc-discount span:last-child{color:var(--success)}.calc-disclaimer{font-size:.78rem;color:var(--muted);margin:1rem 0 1.5rem;line-height:1.5}@media (max-width: 980px){.calc-grid{grid-template-columns:1fr}.calc-summary{position:static}}@media (max-width: 520px){.calc-options{grid-template-columns:1fr}}