.calc{border:1px solid var(--c-tint);box-shadow:0 20px 50px -25px color-mix(in srgb, var(--c-primary) 35%, transparent);background:#fff;border-radius:1.25rem;padding:clamp(1.5rem,4vw,2.5rem)}.calc-fade{animation:.25s calcFadeIn}@keyframes calcFadeIn{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}.calc-progress{background:var(--c-tint);border-radius:99px;height:6px;margin-bottom:1.5rem;overflow:hidden}.calc-progress-bar{background:linear-gradient(90deg, var(--c-primary), var(--c-accent));border-radius:99px;width:0;height:100%;transition:width .35s}.calc-eyebrow{letter-spacing:.08em;text-transform:uppercase;color:var(--c-primary);margin:0 0 .5rem;font-size:.8rem;font-weight:700}.calc-headline{font-family:var(--font-display);color:var(--c-ink);margin:0 0 1rem;font-size:clamp(1.35rem,3vw,1.7rem);line-height:1.25}.calc-sub{color:#4a5b63;margin:0 0 1.5rem;line-height:1.55}.calc-step-count{color:var(--c-primary);margin:0 0 .35rem;font-size:.82rem;font-weight:700}.calc-hint{color:#7a8a91;margin-top:.9rem;font-size:.8rem}.calc-btn-primary{background:var(--c-primary);color:#fff;cursor:pointer;border:0;border-radius:.75rem;align-items:center;gap:.5rem;padding:.9rem 1.6rem;font-size:1rem;font-weight:700;transition:background .15s,transform .15s;display:inline-flex}.calc-btn-primary:hover{background:var(--c-primary-dark);transform:translateY(-1px)}.calc-btn-primary:disabled{opacity:.6;cursor:wait;transform:none}.calc-btn-wide{justify-content:center;width:100%;margin-top:1.25rem}.calc-btn-ghost{color:#6b7b83;cursor:pointer;background:0 0;border:0;padding:.5rem 0;font-size:.9rem}.calc-btn-ghost:hover{color:var(--c-ink)}.calc-nav{justify-content:space-between;align-items:center;margin-top:1.25rem;display:flex}.calc-options{grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:.75rem;display:grid}.calc-option{border:2px solid var(--c-tint);cursor:pointer;min-height:118px;color:var(--c-ink);text-align:center;background:#fff;border-radius:1rem;flex-direction:column;justify-content:center;align-items:center;gap:.6rem;padding:1.4rem .9rem;font-size:.95rem;font-weight:600;transition:border-color .15s,box-shadow .15s,transform .15s;display:flex}.calc-option:hover{border-color:var(--c-primary);box-shadow:0 10px 24px -14px color-mix(in srgb, var(--c-primary) 45%, transparent);transform:translateY(-2px)}.calc-option:focus-visible{outline:3px solid var(--c-accent);outline-offset:2px}.calc-option.is-active{border-color:var(--c-primary);background:color-mix(in srgb, var(--c-primary) 7%, #fff);box-shadow:inset 0 0 0 1px var(--c-primary)}.calc-option.is-active .calc-option-label:after{content:" ✓";color:var(--c-primary);font-weight:800}.calc-option-icon{font-size:2rem;line-height:1}.calc-option-label{line-height:1.3}.calc-stepper{justify-content:center;align-items:center;gap:1.5rem;padding:1.25rem 0;display:flex}.calc-stepper-btn{border:2px solid var(--c-tint);width:3.25rem;height:3.25rem;color:var(--c-primary);cursor:pointer;background:#fff;border-radius:50%;font-size:1.5rem;font-weight:700;transition:border-color .15s,background .15s}.calc-stepper-btn:hover{border-color:var(--c-primary);background:color-mix(in srgb, var(--c-primary) 6%, #fff)}.calc-stepper-value{text-align:center;min-width:6.5rem}.calc-stepper-value strong{font-size:2.4rem;font-family:var(--font-display);color:var(--c-ink);display:block}.calc-stepper-value small{color:#6b7b83}.calc-grid{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:.9rem;display:grid}.calc-field span{color:var(--c-ink);margin-bottom:.3rem;font-size:.85rem;font-weight:600;display:block}.calc-field input{border:2px solid var(--c-tint);background:var(--c-bg);border-radius:.6rem;width:100%;padding:.7rem .9rem;font-size:1rem}.calc-field input:focus{outline:2px solid var(--c-primary);outline-offset:1px;border-color:var(--c-primary)}.calc-hp{width:1px;height:1px;position:absolute;left:-9999px;overflow:hidden}.calc-consent{color:#55656d;cursor:pointer;align-items:flex-start;gap:.6rem;margin-top:1.1rem;font-size:.82rem;line-height:1.45;display:flex}.calc-consent input{accent-color:var(--c-primary);flex-shrink:0;width:1.1rem;height:1.1rem;margin-top:.2rem}.calc-error{color:#c0392b;margin:.75rem 0 0;font-size:.85rem}.calc-price{font-family:var(--font-display);color:var(--c-primary);margin:.5rem 0 1rem;font-size:clamp(2rem,5vw,2.8rem);font-weight:700}.calc-success{color:#2e7d32;font-size:.9rem;font-weight:600}@media (prefers-reduced-motion:reduce){.calc-fade{animation:none}.calc-progress-bar,.calc-btn-primary,.calc-option{transition:none}}