:root{color:#172017;font-synthesis:none;--ink:#172017;--muted:#667064;--line:#dfe2d9;--paper:#fff;--primary:#234b35;--primary-dark:#153322;--accent:#d99b58;--error:#a82626;--success:#24633f;--radius:18px;background:#f5f4ee;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}body{background:0 0;min-width:280px;margin:0}button,input,select,textarea{font:inherit}button,label,select{-webkit-tap-highlight-color:transparent}[hidden]{display:none!important}.calculator-shell{width:min(1120px,100%);margin:0 auto;padding:clamp(16px,3vw,38px)}.calculator-header{justify-content:space-between;align-items:flex-start;gap:24px;margin-bottom:22px;display:flex}h1,h2,p{margin-top:0}h1{margin-bottom:8px;font-family:Georgia,serif;font-size:clamp(2rem,5vw,3.5rem);line-height:.98}.calculator-header p{max-width:620px;color:var(--muted);margin-bottom:0;line-height:1.6}.eyebrow{color:var(--primary);letter-spacing:.18em;text-transform:uppercase;margin-bottom:8px;font-size:.75rem;font-weight:800;display:block}.language-picker{color:var(--muted);gap:6px;font-size:.78rem;font-weight:700;display:grid}.language-picker select{border:1px solid var(--line);background:var(--paper);min-width:142px;color:var(--ink);border-radius:10px;padding:10px 34px 10px 12px}form{gap:18px;display:grid}.panel,.result-panel{border:1px solid var(--line);border-radius:var(--radius);background:var(--paper);padding:clamp(18px,3vw,30px);box-shadow:0 12px 36px #2234250e}fieldset{border:0;min-width:0;margin:0;padding:0}legend,.contact-panel h2{width:100%;margin:0 0 16px;padding:0;font-family:Georgia,serif;font-size:1.25rem;font-weight:700}.sublegend{letter-spacing:.08em;text-transform:uppercase;margin-top:6px;font-family:inherit;font-size:.8rem}.choice-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;display:grid}.choice-grid--shapes{grid-template-columns:repeat(4,minmax(0,1fr))}.choice-grid--three{grid-template-columns:repeat(3,minmax(0,1fr))}.choice-grid--inline{flex-wrap:wrap;display:flex}.choice-card{cursor:pointer;min-height:58px;display:flex;position:relative}.choice-card input{opacity:0;width:1px;height:1px;position:absolute}.choice-card span{border:1px solid var(--line);background:#fafbf8;border-radius:12px;align-items:center;width:100%;padding:13px 14px;font-weight:700;transition:border-color .15s,background .15s,transform .15s;display:flex}.choice-card--compact{min-height:44px}.choice-card--compact span{justify-content:center;width:auto;min-width:72px;padding:10px 13px}.choice-card:hover span{border-color:#9baa9c;transform:translateY(-1px)}.choice-card input:checked+span{border-color:var(--primary);color:var(--primary-dark);box-shadow:inset 0 0 0 1px var(--primary);background:#edf4ef}.choice-card input:focus-visible+span{outline-offset:2px;outline:3px solid #d99b586b}.choice-card input[aria-invalid=true]+span{border-color:var(--error)}.dimensions-layout{border-top:1px solid var(--line);grid-template-columns:minmax(0,1.4fr) minmax(180px,.6fr);gap:24px;margin-top:24px;padding-top:24px;display:grid}.dimension-fieldset{margin-top:22px}.dimension-grid{grid-template-columns:repeat(4,minmax(112px,1fr));gap:12px;display:grid}.dimension-field{color:var(--muted);gap:7px;font-size:.82rem;font-weight:750;display:grid}.input-with-unit{border:1px solid var(--line);background:#fff;border-radius:10px;display:flex;overflow:hidden}.input-with-unit:focus-within{border-color:var(--primary);box-shadow:0 0 0 3px #234b351f}.input-with-unit input{width:100%;min-width:0;color:var(--ink);border:0;outline:0;padding:12px}.input-with-unit input[aria-invalid=true]{box-shadow:inset 0 0 0 1px var(--error)}.input-with-unit i{background:#f2f3ee;align-items:center;padding:0 10px;font-style:normal;font-weight:700;display:flex}.field-help{color:var(--muted);font-weight:500;line-height:1.45}.area-preview{background:var(--primary);color:#fff;border-radius:15px;flex-direction:column;justify-content:space-between;min-height:132px;padding:20px;display:flex}.area-preview span{color:#cddbcf;letter-spacing:.08em;text-transform:uppercase;font-size:.8rem;font-weight:750}.area-preview strong{font-family:Georgia,serif;font-size:clamp(1.75rem,4vw,2.5rem)}.option-columns{grid-template-columns:repeat(2,minmax(0,1fr));gap:32px;display:grid}.primary-actions,.followup-actions{flex-wrap:wrap;justify-content:center;gap:10px;display:flex}.button{border:1px solid var(--primary);cursor:pointer;border-radius:999px;min-height:50px;padding:12px 24px;font-weight:800;transition:transform .15s,background .15s}.button:hover:not(:disabled){transform:translateY(-1px)}.button:focus-visible{outline-offset:2px;outline:3px solid #d99b588c}.button:disabled{cursor:wait;opacity:.58}.button--primary{background:var(--primary);color:#fff}.button--primary:hover:not(:disabled){background:var(--primary-dark)}.button--secondary{color:var(--primary);background:#fff}.contact-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;display:grid}.contact-grid label,.message-field{color:var(--muted);gap:7px;font-size:.83rem;font-weight:750;display:grid}.contact-grid input,.message-field textarea{border:1px solid var(--line);width:100%;color:var(--ink);background:#fff;border-radius:10px;outline:0;padding:12px 13px}.contact-grid input:focus,.message-field textarea:focus{border-color:var(--primary);box-shadow:0 0 0 3px #234b351f}.contact-grid input[aria-invalid=true]{border-color:var(--error)}.message-field{margin-top:14px}.message-field textarea{resize:vertical}.consent-field{color:#485448;grid-template-columns:22px 1fr;align-items:flex-start;gap:10px;margin:18px 0 4px;font-size:.87rem;line-height:1.55;display:grid}.consent-field input{width:19px;height:19px;accent-color:var(--primary);margin:2px 0 0}.consent-field input[aria-invalid=true]{outline:2px solid var(--error);outline-offset:2px}.followup-actions{justify-content:flex-start;margin-top:18px}.turnstile-container{min-height:65px;margin-top:16px}.result-panel{border-color:var(--primary);background:#edf4ef;grid-template-columns:minmax(180px,.7fr) minmax(0,1.3fr);gap:24px;display:grid}.result-panel h2{margin-bottom:0;font-family:Georgia,serif}.result-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:0;display:grid}.result-grid div{background:#fffc;border-radius:12px;padding:14px}.result-grid dt{color:var(--muted);letter-spacing:.05em;text-transform:uppercase;font-size:.76rem;font-weight:750}.result-grid dd{margin:7px 0 0;font-size:1.15rem;font-weight:850}.result-grid .result-total{background:var(--primary);color:#fff}.result-grid .result-total dt{color:#cddbcf}.field-error{color:var(--error);margin:7px 0 0;font-size:.8rem;font-weight:650;line-height:1.4}.error-summary,.request-status{border-radius:12px;padding:13px 16px;line-height:1.45}.error-summary{color:var(--error);background:#fff0f0;border:1px solid #e9b5b5}.request-status{border:1px solid var(--line);background:#fff;margin:0}.request-status[data-tone=error]{color:var(--error);background:#fff0f0;border-color:#e9b5b5}.request-status[data-tone=success]{color:var(--success);background:#ecf7f0;border-color:#a9d1b8}@media (max-width:850px){.choice-grid--shapes{grid-template-columns:repeat(2,minmax(0,1fr))}.dimensions-layout,.result-panel{grid-template-columns:1fr}.dimension-grid{grid-template-columns:repeat(2,minmax(112px,1fr))}.contact-grid{grid-template-columns:1fr 1fr}.contact-grid label:last-child{grid-column:1/-1}}@media (max-width:620px){.calculator-shell{padding:12px}.calculator-header{flex-direction:column}.language-picker,.language-picker select{width:100%}.panel,.result-panel{border-radius:14px;padding:17px}.option-columns,.contact-grid{grid-template-columns:1fr;gap:22px}.contact-grid label:last-child{grid-column:auto}.choice-grid,.choice-grid--three{grid-template-columns:1fr}.choice-grid--inline{grid-template-columns:repeat(2,minmax(0,1fr));display:grid}.choice-card--compact span{width:100%}.dimension-grid,.result-grid{grid-template-columns:1fr 1fr}.button{width:100%}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition:none!important}}