:root{--color-primary: #0b356f;--color-accent: #ffc72c;--color-bg: #f7f5ef;--color-surface: #ffffff;--color-text: #23261f;--color-muted: #6a6f64;--color-border: #e3ded2;--color-success: #2e7d4f;--color-error: #b3261e;--radius: 14px;--shadow-soft: 0 6px 24px rgba(11, 53, 111, .1);--font-sans: "Segoe UI", system-ui, -apple-system, sans-serif;--font-serif: Georgia, "Times New Roman", serif}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;font-family:var(--font-sans);background:var(--color-bg);color:var(--color-text);line-height:1.55}button{font-family:inherit}.app-shell{min-height:100%;display:flex;flex-direction:column}.app-header{display:flex;align-items:center;gap:18px;padding:14px clamp(16px,5vw,48px);background:var(--color-surface);border-bottom:1px solid var(--color-border);position:sticky;top:0;z-index:10}.brand-logo{height:clamp(56px,8vw,82px);max-width:min(380px,54vw);width:auto;object-fit:contain;border-radius:12px;box-shadow:0 8px 24px #0b356f1f}.header-copy{min-width:0}.app-header .brand-name{font-family:var(--font-sans);font-size:clamp(.98rem,1.8vw,1.18rem);font-weight:700;color:var(--color-primary)}.progress-track{display:flex;gap:6px;margin-top:12px}.progress-dot{flex:1;height:6px;border-radius:999px;background:var(--color-border);transition:background .25s ease}.progress-dot.active,.progress-dot.done{background:var(--color-accent)}.progress-label{font-size:.8rem;color:var(--color-muted);margin-top:6px}.main-content{flex:1;width:100%;max-width:980px;margin:0 auto;padding:clamp(20px,4vw,48px)}.card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);box-shadow:var(--shadow-soft);padding:clamp(20px,3vw,36px);margin-bottom:24px}h1,h2,h3{font-family:var(--font-serif);color:var(--color-primary)}h1{font-size:clamp(1.6rem,3vw,2.3rem);margin-top:0}h2{font-size:clamp(1.3rem,2.4vw,1.7rem);margin-top:0}p{color:var(--color-text)}.muted{color:var(--color-muted)}.grid-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px}.info-card{border:1px solid var(--color-border);border-radius:var(--radius);padding:18px;background:#fffdf9}.info-card h3{font-size:1.02rem;margin:0 0 6px}.info-card p{font-size:.92rem;color:var(--color-muted);margin:0}.structure-list{columns:2;gap:24px;padding-left:20px}.structure-list li{margin-bottom:6px;break-inside:avoid}.design-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.designs-step{width:min(1280px,calc(100vw - 32px));margin-left:50%;transform:translate(-50%)}.design-card{border:1px solid var(--color-border);border-radius:var(--radius);overflow:hidden;background:var(--color-surface);display:flex;flex-direction:column}.design-card.is-favorite{outline:3px solid var(--color-accent)}.mockup-preview-link{position:relative;display:block;color:inherit;text-decoration:none;background:var(--color-border)}.mockup-preview-link span{position:absolute;right:14px;bottom:14px;padding:8px 12px;border-radius:999px;background:#ffffffeb;color:var(--color-primary);font-size:.8rem;font-weight:800;box-shadow:0 8px 24px #00000024;opacity:0;transform:translateY(6px);transition:opacity .18s ease,transform .18s ease}.mockup-preview-link:hover span,.mockup-preview-link:focus-visible span{opacity:1;transform:translateY(0)}.design-card img{width:100%;height:clamp(240px,24vw,330px);object-fit:contain;display:block;background:linear-gradient(135deg,#f7f5ef,#e8dfd0)}.design-card-body{padding:16px;display:flex;flex-direction:column;gap:10px;flex:1}.design-palette{display:flex;gap:6px}.palette-swatch{width:20px;height:20px;border-radius:5px;border:1px solid rgba(0,0,0,.1)}.rating-group{display:flex;flex-wrap:wrap;gap:8px}.rating-pill{border:1px solid var(--color-border);border-radius:999px;padding:6px 14px;font-size:.85rem;cursor:pointer;background:var(--color-surface);color:var(--color-text)}.rating-pill.selected{background:var(--color-primary);color:#fff;border-color:var(--color-primary)}.favorite-toggle{align-self:flex-start;border:1px solid var(--color-accent);background:transparent;color:var(--color-primary);border-radius:999px;padding:6px 14px;font-size:.82rem;cursor:pointer}.favorite-toggle.active{background:var(--color-accent);color:#2a2003;font-weight:600}textarea,input[type=text],input[type=email],input[type=tel],input[type=number]{width:100%;padding:10px 12px;border:1px solid var(--color-border);border-radius:8px;font-size:.92rem;font-family:inherit;background:#fffdf9;color:var(--color-text)}textarea{min-height:70px;resize:vertical}label{font-size:.85rem;font-weight:600;color:var(--color-primary);display:block;margin-bottom:4px}.field{margin-bottom:14px}.addon-list{display:flex;flex-direction:column;gap:14px}.addon-item{border:1px solid var(--color-border);border-radius:var(--radius);padding:16px 18px;display:flex;justify-content:space-between;align-items:flex-start;gap:16px;flex-wrap:wrap}.addon-item.selected{border-color:var(--color-accent);background:#fffaf0}.addon-item-main{flex:1;min-width:240px}.addon-item-controls{display:flex;flex-direction:column;align-items:flex-end;gap:8px;min-width:160px}.switch{position:relative;display:inline-block;width:46px;height:26px}.switch input{opacity:0;width:0;height:0}.switch-track{position:absolute;top:0;right:0;bottom:0;left:0;background:var(--color-border);border-radius:999px;transition:background .2s ease;cursor:pointer}.switch input:checked+.switch-track{background:var(--color-primary)}.switch-track:before{content:"";position:absolute;height:20px;width:20px;left:3px;bottom:3px;background:#fff;border-radius:50%;transition:transform .2s ease}.switch input:checked+.switch-track:before{transform:translate(20px)}.unit-stepper{display:flex;align-items:center;gap:8px}.unit-stepper button{width:30px;height:30px;border-radius:50%;border:1px solid var(--color-border);background:#fff;cursor:pointer;font-size:1rem}.unit-stepper input{width:56px;text-align:center;padding:6px}.price-tag{font-weight:700;color:var(--color-primary);font-size:.95rem}.pricing-sticky{position:sticky;bottom:16px;background:var(--color-primary);color:#fff;border-radius:var(--radius);padding:16px 22px;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;box-shadow:0 10px 30px #0003}.pricing-sticky .totals{display:flex;gap:24px;flex-wrap:wrap}.pricing-sticky .totals strong{display:block;font-size:1.1rem}.pricing-sticky .totals span{font-size:.75rem;opacity:.8}.nav-buttons{display:flex;justify-content:space-between;margin-top:8px;gap:12px;flex-wrap:wrap}.btn{border:none;border-radius:999px;padding:12px 26px;font-size:.95rem;font-weight:600;cursor:pointer;transition:transform .1s ease,box-shadow .1s ease}.btn:active{transform:scale(.98)}.btn-primary{background:var(--color-primary);color:#fff}.btn-secondary{background:transparent;color:var(--color-primary);border:1px solid var(--color-border)}.btn:disabled{opacity:.5;cursor:not-allowed}.tax-note{font-size:.78rem;color:var(--color-muted);margin-top:8px}.summary-section{margin-bottom:20px}.summary-section h3{font-size:1rem;border-bottom:1px solid var(--color-border);padding-bottom:6px}.summary-table{width:100%;border-collapse:collapse;font-size:.9rem}.summary-table td{padding:6px 4px;border-bottom:1px solid var(--color-border);vertical-align:top}.consent-box{display:flex;align-items:flex-start;gap:10px;background:#fffaf0;border:1px solid var(--color-accent);border-radius:var(--radius);padding:16px;margin:20px 0}.consent-box input{margin-top:4px}.form-error{color:var(--color-error);font-size:.82rem;margin-top:4px}.result-screen{text-align:center;padding:60px 20px}.result-screen.success h1{color:var(--color-success)}.result-screen.error h1{color:var(--color-error)}.honeypot{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}@media(max-width:640px){.structure-list{columns:1}.app-header{flex-wrap:wrap}.design-grid{grid-template-columns:1fr}.designs-step{width:100%;margin-left:0;transform:none}}@media(min-width:641px)and (max-width:1120px){.design-grid{grid-template-columns:1fr}.design-card img{height:clamp(300px,44vw,460px)}}