/* Home Service Cost Estimators - shared theme (ZeroFee Tools family) */
:root{
  --blue:#1d4ed8; --purple:#7c3aed; --ink:#1e293b; --muted:#64748b;
  --bg:#f8fafc; --card:#fff; --green:#16a34a; --amber:#b45309;
  --red:#dc2626; --line:#e2e8f0; --radius:16px;
}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  background:var(--bg);color:var(--ink);line-height:1.65}
.wrap{max-width:960px;margin:0 auto;padding:0 20px}

/* header */
.site-header{background:linear-gradient(135deg,var(--blue),var(--purple));color:#fff;padding:44px 0 40px}
.breadcrumb{font-size:.85rem;opacity:.85;margin-bottom:10px}
.breadcrumb a{color:#fff;text-decoration:underline}
.site-header h1{font-size:2rem;line-height:1.25;margin-bottom:8px}
.site-header .sub{opacity:.92;max-width:640px}
.updated{margin-top:12px;font-size:.82rem;opacity:.8}

/* cards & layout */
.card{background:var(--card);border-radius:var(--radius);padding:28px;
  box-shadow:0 4px 24px rgba(15,23,42,.07);margin:24px 0}
.card h2{margin-bottom:6px}
.muted{color:var(--muted)}
.small{font-size:.88rem}

/* form */
label.field{display:block;font-weight:600;margin:20px 0 8px}
label.field .hint{display:block;font-weight:400;color:var(--muted);font-size:.88rem;margin-top:2px}
input[type=number],select{width:100%;padding:12px 14px;border:1.5px solid #cbd5e1;
  border-radius:10px;font-size:1rem;background:#fff;color:var(--ink)}
input[type=number]:focus,select:focus{outline:2px solid var(--blue);border-color:var(--blue)}
.radio-cards{display:grid;gap:12px;margin-top:8px}
.radio-card{border:2px solid var(--line);border-radius:12px;padding:14px 16px;cursor:pointer;transition:border-color .15s,background .15s}
.radio-card:hover{border-color:#93c5fd}
.radio-card.selected{border-color:var(--blue);background:#eff6ff}
.radio-card strong{display:block;margin-bottom:2px}
.radio-card .desc{font-size:.88rem;color:var(--muted)}
.radio-card .price{font-weight:700;color:var(--blue)}
.check-row{display:flex;gap:12px;align-items:flex-start;margin:12px 0;cursor:pointer}
.check-row input{width:20px;height:20px;margin-top:3px;accent-color:var(--blue);flex-shrink:0}
.check-row .desc{font-size:.88rem;color:var(--muted)}
.btn{display:inline-block;background:var(--blue);color:#fff;border:none;padding:14px 30px;
  border-radius:10px;font-weight:700;font-size:1.05rem;cursor:pointer;margin-top:20px}
.btn:hover{background:#1e40af}
.btn-block{width:100%}

/* result */
.result{display:none;background:#f0fdf4;border:2px solid #bbf7d0;border-radius:var(--radius);padding:28px;margin:24px 0}
.result.show{display:block;animation:fadein .3s}
@keyframes fadein{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.result-range{font-size:2.3rem;font-weight:800;color:var(--green);margin:6px 0 12px}
.breakdown{list-style:none;margin:12px 0}
.breakdown li{display:flex;justify-content:space-between;gap:12px;padding:8px 0;border-bottom:1px dashed var(--line);font-size:.95rem}
.breakdown li:last-child{border-bottom:none}
.breakdown .b-val{font-weight:700;white-space:nowrap}

/* callouts */
.note{background:#fffbeb;border-left:4px solid #f59e0b;padding:14px 18px;border-radius:0 10px 10px 0;margin:16px 0;font-size:.95rem}
.note strong{color:var(--amber)}
.info{background:#eff6ff;border-left:4px solid var(--blue);padding:14px 18px;border-radius:0 10px 10px 0;margin:16px 0;font-size:.95rem}

/* cost factor table */
.cost-table{width:100%;border-collapse:collapse;margin:16px 0;font-size:.93rem}
.cost-table th,.cost-table td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--line)}
.cost-table th{background:#f1f5f9;font-weight:700}
.cost-table tr:last-child td{border-bottom:none}

/* CTA banner (lead-gen placeholder - owner wires up real phone/form) */
.cta-banner{background:linear-gradient(135deg,var(--blue),var(--purple));color:#fff;
  border-radius:var(--radius);padding:36px 28px;text-align:center;margin:36px 0}
.cta-banner h2{margin-bottom:8px}
.cta-banner p{opacity:.92;margin-bottom:18px;max-width:560px;margin-left:auto;margin-right:auto}
.cta-banner .btn{background:#fff;color:var(--blue);font-size:1.15rem;padding:16px 36px;margin-top:0}
.cta-banner .btn:hover{background:#eef2ff}
.cta-banner .cta-alt{margin-top:12px;font-size:.9rem;opacity:.85}

/* FAQ */
.faq-list{margin-top:12px}
.faq{border:1px solid var(--line);border-radius:12px;margin-bottom:10px;background:#fff;overflow:hidden}
.faq summary{padding:16px 18px;font-weight:600;cursor:pointer;list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";float:right;font-weight:800;color:var(--blue)}
.faq[open] summary::after{content:"–"}
.faq p,.faq ul{padding:0 18px 16px;color:#475569;font-size:.95rem}
.faq ul{margin-left:20px}

/* disclaimer */
.disclaimer{background:#f1f5f9;border-radius:12px;padding:18px 20px;font-size:.85rem;color:var(--muted);margin:24px 0}

/* hub cards */
.tool-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:20px;margin:28px 0}
.tool-card{background:#fff;border-radius:var(--radius);padding:28px 24px;text-decoration:none;color:inherit;
  box-shadow:0 4px 24px rgba(15,23,42,.07);transition:transform .15s,box-shadow .15s;display:block}
.tool-card:hover{transform:translateY(-4px);box-shadow:0 10px 32px rgba(15,23,42,.12)}
.tool-card .t-icon{font-size:2.4rem;display:block;margin-bottom:10px}
.tool-card h2{font-size:1.25rem;color:var(--blue);margin-bottom:6px}
.tool-card p{color:var(--muted);font-size:.92rem}
.tool-card .go{display:inline-block;margin-top:12px;font-weight:700;color:var(--blue)}

.prose h2{margin:28px 0 10px}
.prose p{margin-bottom:14px;color:#334155}
.prose ul{margin:0 0 14px 22px;color:#334155}
.prose a{color:var(--blue)}

footer.site-footer{text-align:center;padding:28px 0 40px;color:#94a3b8;font-size:.85rem}

@media (max-width:640px){
  .site-header h1{font-size:1.55rem}
  .card{padding:20px}
  .result-range{font-size:1.9rem}
  .breakdown li{font-size:.88rem}
}