.solarcalc{background:#f9f9ff;min-height:100vh;padding:40px 16px;font-family:"Plus Jakarta Sans",sans-serif;color:#161c27}
.solarcalc-main{max-width:1100px;margin:0 auto}
.solar-step{display:none}.solar-step.is-active{display:block}
.solar-hero{text-align:center;margin-bottom:24px}.solar-hero .solar-icon{font-size:34px;margin-bottom:8px}.solar-hero h1{font-size:44px;line-height:1.1;margin:0}.solar-hero h1 span{color:#006e1c}.solar-hero p{margin:12px 0 0;color:#4f4632}
.solar-benefits{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin:0 0 20px}.solar-benefits div{background:#fff;border:1px solid #dde2f3;border-radius:12px;padding:12px;font-size:13px;text-align:center}
.solar-card{background:#fff;border:1px solid #dde2f3;border-radius:16px;padding:22px;box-shadow:0 10px 30px rgba(0,0,0,.05)}
.solar-postal-card h2,.solar-step h2{margin:0 0 12px;font-size:30px;line-height:1.2}.solar-step h2 span{color:#006493}.solar-step p{color:#4f4632}
.solar-field-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.solar-field-grid label,.solar-card label{display:flex;flex-direction:column;gap:6px;font-size:14px}
.solar-field-grid input,.solar-inline-input input{border:2px solid #dde2f3;border-radius:10px;padding:12px;background:#fff}
.solar-note{font-size:14px;color:#4f4632;margin:12px 0 0}
.solar-actions{display:flex;justify-content:center;margin-top:18px}.solar-actions.two{justify-content:space-between;gap:10px}
.solar-btn{border:0;border-radius:12px;padding:14px 22px;font-weight:700;cursor:pointer}
.solar-btn.primary{background:linear-gradient(135deg,#ffc107 0%,#24b2fe 100%);color:#fff}.solar-btn.ghost{background:#fff;border:1px solid #d4c5ab;color:#4f4632}
.solar-progress{display:flex;justify-content:space-between;gap:6px;margin-bottom:18px}.solar-progress span{font-size:12px;padding:6px 8px;border-radius:999px;background:#e8eeff;color:#4f4632}.solar-progress .active{background:#ffc107;color:#261a00;font-weight:700}.solar-progress .done{background:#7ce17b;color:#005313}
.solar-center{text-align:center}.solar-center h2{margin-bottom:8px}.solar-big-number{display:flex;flex-direction:column;align-items:center}.solar-big-number strong{font-size:76px;line-height:1;font-weight:800;background:linear-gradient(135deg,#785900 0%,#006493 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.solar-big-number small{font-size:24px;font-weight:700}
.solar-kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:16px}.solar-kpis article{background:#fff;border:1px solid #dde2f3;border-radius:14px;padding:14px;text-align:center}.solar-kpis span{display:block;font-size:13px;color:#4f4632}.solar-kpis strong{display:block;font-size:30px;margin-top:5px}.solar-kpis em{display:block;color:#4f4632;font-style:normal}
.solar-inline-input{display:flex;align-items:center;gap:8px;border:2px solid #24b2fe;border-radius:10px;padding:6px 10px;background:#fff}.solar-inline-input input{flex:1;border:0;padding:8px 0;font-size:28px;font-weight:700}
.solar-roof-preview{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:16px}.solar-roof-preview div{background:#f1f3ff;border-radius:12px;padding:12px}.solar-roof-preview strong{display:block;font-size:28px;color:#006e1c}.solar-roof-preview span{font-size:12px;color:#4f4632}
.solar-message{margin-top:10px;font-size:14px}.solar-message.is-error{color:#ba1a1a}
.solar-results{margin-top:22px;background:#fff;border:1px solid #dde2f3;border-radius:16px;padding:20px}.solar-results-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.solar-results-grid article{border:1px solid #e8eeff;border-radius:12px;padding:12px}.solar-results-grid span{display:block;font-size:13px;color:#4f4632}.solar-results-grid strong{display:block;font-size:28px;margin-top:4px}
@media (max-width:900px){.solar-field-grid,.solar-kpis,.solar-roof-preview,.solar-results-grid{grid-template-columns:1fr}.solar-hero h1{font-size:34px}.solar-step h2{font-size:26px}.solar-big-number strong{font-size:52px}.solar-big-number small{font-size:18px}}