/* ============================================================
   Velox Farm — Shared Modern Design System
   Site: solarpanelcostbystate.info  (brand accent: solar amber + sky; Manrope / Inter)
   Distinct from bestaiforbiz indigo, dentovu teal, soc2guide navy,
   chirolytics orange, lexibly navy/gold serif, nestiqai emerald, moving-cost route blue.
   ============================================================ */

:root{
  --accent:#d97706; --accent-2:#0ea5e9;
  --accent-ink:#ffffff;
  --ink:#1c1410; --body:#44413c; --muted:#7a7468;
  --bg:#ffffff; --bg-soft:#fdf8f0; --line:#ece3d4; --card:#ffffff;
  --warn-bg:#fffbeb; --warn-line:#fcd34d; --warn-ink:#92400e;
  --good-bg:#ecfdf5; --good-line:#6ee7b7; --good-ink:#065f46;
  --radius:14px; --radius-sm:9px;
  --shadow:0 1px 2px rgba(28,20,16,.06),0 8px 24px rgba(28,20,16,.06);
  --shadow-lg:0 10px 30px rgba(217,119,6,.18);
  --maxw:1120px; --measure:72ch;
  --font-head:'Manrope',system-ui,-apple-system,Segoe UI,sans-serif;
  --font-body:'Inter',system-ui,-apple-system,Segoe UI,sans-serif;
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--font-body);color:var(--body);line-height:1.7;background:var(--bg);-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3,h4{font-family:var(--font-head);color:var(--ink);line-height:1.2;font-weight:800}
:focus-visible{outline:3px solid var(--accent);outline-offset:2px;border-radius:4px}

/* ---------- Layout ---------- */
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 20px}
main{max-width:880px;margin:0 auto;padding:0 20px}
main h2{font-size:1.7rem;margin:2.6rem 0 1rem;color:var(--ink)}
main h3{font-size:1.2rem;margin:1.6rem 0 .5rem;color:var(--ink)}
main p{margin-bottom:1rem;max-width:var(--measure)}
main ul,main ol{margin:0 0 1rem 1.25rem;max-width:var(--measure)}
main li{margin-bottom:.4rem}

/* ---------- Sticky header ---------- */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.82);
  backdrop-filter:saturate(180%) blur(10px);-webkit-backdrop-filter:saturate(180%) blur(10px);
  border-bottom:1px solid var(--line)}
.site-header .bar{display:flex;align-items:center;justify-content:space-between;height:62px}
.brand{display:flex;align-items:center;gap:.55rem;font-family:var(--font-head);font-weight:800;
  font-size:1.16rem;color:var(--ink)}
.brand:hover{text-decoration:none}
.brand .logo{width:30px;height:30px;border-radius:8px;display:inline-grid;place-items:center;
  background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#fff;font-weight:800;font-size:.95rem}
.site-nav{display:flex;align-items:center;gap:1.4rem}
.site-nav a{color:var(--body);font-size:.92rem;font-weight:500}
.site-nav a:hover{color:var(--accent);text-decoration:none}
.nav-cta{background:var(--accent);color:#fff!important;padding:.5rem 1rem;border-radius:9px;
  font-weight:600;font-size:.88rem}
.nav-cta:hover{background:var(--ink);text-decoration:none}
.nav-toggle{display:none;background:none;border:1px solid var(--line);border-radius:8px;
  width:42px;height:38px;cursor:pointer;font-size:1.1rem;color:var(--ink)}

/* ---------- Breadcrumb ---------- */
.crumbs{font-size:.82rem;color:var(--muted);padding:.9rem 0 .2rem}
.crumbs a{color:var(--muted)}
.crumbs a:hover{color:var(--accent)}
.crumbs span{margin:0 .35rem;opacity:.6}

/* ---------- Hero ---------- */
.hero{position:relative;overflow:hidden;background:
  radial-gradient(1200px 420px at 82% -12%,rgba(217,119,6,.16),transparent 60%),
  radial-gradient(900px 360px at 0% 0%,rgba(14,165,233,.13),transparent 55%),
  var(--bg-soft);
  border-bottom:1px solid var(--line)}
.hero .inner{max-width:var(--maxw);margin:0 auto;padding:4.2rem 20px 3.4rem;text-align:center}
.hero .eyebrow{display:inline-block;font-family:var(--font-head);font-weight:700;font-size:.78rem;
  letter-spacing:.08em;text-transform:uppercase;color:var(--accent);
  background:#fff;border:1px solid var(--line);border-radius:999px;padding:.35rem .85rem;margin-bottom:1.1rem}
.hero h1{font-size:2.9rem;color:var(--ink);max-width:24ch;margin:0 auto 1rem}
.hero p.sub{font-size:1.16rem;color:var(--body);max-width:62ch;margin:0 auto 1.8rem}
.btn{display:inline-block;background:var(--accent);color:#fff;padding:.85rem 1.7rem;border-radius:10px;
  font-weight:600;font-size:1rem;border:none;cursor:pointer}
.btn:hover{background:var(--ink);text-decoration:none;color:#fff}
.btn.ghost{background:#fff;color:var(--accent);border:1px solid var(--line)}
.btn.ghost:hover{border-color:var(--accent);background:#fff;color:var(--accent)}
@media(max-width:680px){.hero h1{font-size:2.05rem}}

/* ---------- Stat strip ---------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;margin:2rem 0}
.stat{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.25rem 1rem;
  text-align:center;box-shadow:var(--shadow)}
.stat .num{font-family:var(--font-head);font-size:1.7rem;font-weight:800;
  background:linear-gradient(135deg,var(--accent),var(--accent-2));-webkit-background-clip:text;
  background-clip:text;-webkit-text-fill-color:transparent}
.stat .label{font-size:.8rem;color:var(--muted);margin-top:.2rem}

/* ---------- Cards ---------- */
.card-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(265px,1fr));gap:1.1rem;margin:1.8rem 0}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:1.4rem;
  box-shadow:var(--shadow);transition:transform .18s ease,box-shadow .18s ease;display:block;color:inherit}
.card:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg);text-decoration:none}
.card .ic{font-size:1.6rem;margin-bottom:.6rem}
.card h3{color:var(--accent);font-size:1.05rem;margin:0 0 .4rem}
.card p{color:var(--muted);font-size:.92rem;margin:0}

/* ---------- Tables ---------- */
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow);margin:1.6rem 0}
table{width:100%;border-collapse:collapse;font-size:.95rem;min-width:520px}
thead th{background:var(--ink);color:#fff;text-align:left;padding:.8rem 1rem;font-family:var(--font-head);
  font-weight:700;font-size:.9rem}
td{padding:.75rem 1rem;border-bottom:1px solid var(--line)}
tbody tr:nth-child(even){background:var(--bg-soft)}
tbody tr:last-child td{border-bottom:none}

/* ---------- FAQ accordion ---------- */
.faq-acc{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  box-shadow:var(--shadow);margin:1.4rem 0}
.faq-acc details{border-bottom:1px solid var(--line)}
.faq-acc details:last-child{border-bottom:none}
.faq-acc summary{cursor:pointer;list-style:none;padding:1.05rem 1.25rem;font-family:var(--font-head);
  font-weight:700;color:var(--ink);display:flex;justify-content:space-between;align-items:center;gap:1rem}
.faq-acc summary::-webkit-details-marker{display:none}
.faq-acc summary::after{content:"+";font-size:1.3rem;color:var(--accent);transition:transform .2s}
.faq-acc details[open] summary::after{transform:rotate(45deg)}
.faq-acc .a{padding:0 1.25rem 1.15rem;color:var(--body);font-size:.96rem}
.faq-acc .a p{margin:0}

/* ---------- Callout / affiliate Top Picks ---------- */
.callout{background:var(--bg-soft);border:1px solid var(--line);border-left:4px solid var(--accent);
  border-radius:var(--radius);padding:1.3rem 1.4rem;margin:1.8rem 0}
.callout .tag{font-family:var(--font-head);font-size:.72rem;letter-spacing:.07em;text-transform:uppercase;
  color:var(--accent);font-weight:800;margin-bottom:.5rem}
.picks{display:grid;gap:.8rem;margin:1rem 0}
.pick{background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);padding:1rem 1.1rem;
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:.6rem}
.pick .meta strong{color:var(--ink);font-family:var(--font-head)}
.pick .meta span{display:block;font-size:.86rem;color:var(--muted);margin-top:.15rem;max-width:52ch}
.pick .price{font-size:.82rem;color:var(--muted);margin-right:.4rem}
.pick a.buy{background:var(--accent);color:#fff;padding:.5rem 1.05rem;border-radius:8px;font-weight:600;
  font-size:.85rem;white-space:nowrap}
.pick a.buy:hover{background:var(--ink);text-decoration:none;color:#fff}
.disclosure{font-size:.78rem;color:var(--muted);margin-top:.8rem;font-style:italic}

/* ---------- Tip / good box ---------- */
.tip-box{background:var(--good-bg);border:1px solid var(--good-line);border-left:4px solid #10b981;
  border-radius:var(--radius);padding:1rem 1.25rem;margin:1.5rem 0;font-size:.94rem;color:var(--good-ink)}
.tip-box strong{color:var(--good-ink)}

/* ---------- Trust / author block ---------- */
.trust{display:flex;flex-wrap:wrap;align-items:center;gap:.6rem 1rem;background:var(--bg-soft);
  border:1px solid var(--line);border-radius:var(--radius);padding:.9rem 1.15rem;margin:1.6rem 0;
  font-size:.86rem;color:var(--muted)}
.trust .who{display:flex;align-items:center;gap:.55rem}
.trust .av{width:30px;height:30px;border-radius:50%;background:linear-gradient(135deg,var(--accent),var(--accent-2));
  color:#fff;display:grid;place-items:center;font-weight:800;font-size:.8rem;font-family:var(--font-head)}
.trust strong{color:var(--ink)}
.trust .updated{margin-left:auto}

/* ---------- Info / disclaimer note ---------- */
.info-note{background:var(--warn-bg);border:1px solid var(--warn-line);border-radius:var(--radius);
  padding:1rem 1.2rem;margin:1.6rem 0;font-size:.88rem;color:var(--warn-ink)}
.info-note strong{color:var(--warn-ink)}

/* ---------- CTA band ---------- */
.cta-band{background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#fff;border-radius:var(--radius);
  padding:2.4rem;text-align:center;margin:3rem 0}
.cta-band h2{color:#fff;margin:0 0 .7rem}
.cta-band p{color:rgba(255,255,255,.92);margin:0 auto 1.3rem;max-width:54ch}
.cta-band .btn{background:#fff;color:var(--accent)}
.cta-band .btn:hover{background:var(--ink);color:#fff}

/* ---------- Calculator / tool (hero asset) ---------- */
.tool{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-lg);
  padding:1.6rem;margin:2rem 0}
.tool .tool-head{display:flex;align-items:center;gap:.6rem;margin-bottom:1.1rem}
.tool .tool-head .ic{width:38px;height:38px;border-radius:10px;display:grid;place-items:center;flex-shrink:0;
  background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#fff;font-size:1.1rem}
.tool .tool-head h3{font-family:var(--font-head);color:var(--ink);font-size:1.2rem;margin:0}
.tool .tool-head p{font-size:.85rem;color:var(--muted);margin:.1rem 0 0}
.tool .fields{display:grid;grid-template-columns:1fr 1fr;gap:1rem 1.2rem;margin-bottom:1.2rem}
.tool .field label{display:block;font-family:var(--font-head);font-weight:700;font-size:.82rem;
  color:var(--ink);margin-bottom:.35rem}
.tool .field input,.tool .field select{width:100%;padding:.6rem .7rem;border:1px solid var(--line);
  border-radius:var(--radius-sm);font-family:var(--font-body);font-size:.95rem;color:var(--ink);background:#fff}
.tool .field input:focus,.tool .field select:focus{outline:none;border-color:var(--accent);
  box-shadow:0 0 0 3px rgba(217,119,6,.15)}
.tool .result{background:var(--bg-soft);border:1px solid var(--line);border-radius:var(--radius);padding:1.2rem}
.tool .result .big{font-family:var(--font-head);font-weight:800;font-size:1.9rem;color:var(--ink);line-height:1.1}
.tool .result .big span{background:linear-gradient(135deg,var(--accent),var(--accent-2));
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.tool .result .rgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:.8rem;margin-top:1rem}
.tool .result .rcell{background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);padding:.7rem .8rem}
.tool .result .rcell .v{font-family:var(--font-head);font-weight:800;color:var(--accent);font-size:1.15rem}
.tool .result .rcell .k{font-size:.74rem;color:var(--muted);margin-top:.1rem}
.tool .note{font-size:.78rem;color:var(--muted);margin-top:.8rem}
@media(max-width:560px){.tool .fields{grid-template-columns:1fr}.tool .result .rgrid{grid-template-columns:1fr}}

/* ---------- AdSense slot spacing ---------- */
.adslot{margin:2rem 0;min-height:90px}

/* ---------- Footer ---------- */
.site-footer{background:var(--ink);color:#e7ddca;margin-top:3.5rem;padding:2.6rem 0 1.6rem;font-size:.9rem}
.site-footer .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:1.6rem;max-width:var(--maxw);
  margin:0 auto;padding:0 20px}
.site-footer h4{color:#fff;font-size:.82rem;letter-spacing:.06em;text-transform:uppercase;margin-bottom:.7rem}
.site-footer a{color:#e7ddca;display:block;margin-bottom:.45rem;font-size:.88rem}
.site-footer a:hover{color:#fff}
.site-footer .about p{color:#bdb09a;font-size:.88rem;max-width:34ch}
.site-footer .legal{border-top:1px solid rgba(255,255,255,.12);margin-top:1.8rem;padding:1.2rem 20px 0;
  max-width:var(--maxw);margin-left:auto;margin-right:auto;color:#bdb09a;font-size:.82rem;text-align:center}
.site-footer .legal a{display:inline;color:#e7ddca}

/* ---------- Responsive ---------- */
@media(max-width:760px){
  .site-nav{position:fixed;inset:62px 0 auto 0;flex-direction:column;align-items:flex-start;gap:0;
    background:#fff;border-bottom:1px solid var(--line);padding:.5rem 20px;display:none}
  .site-nav.open{display:flex}
  .site-nav a{padding:.7rem 0;width:100%}
  .nav-toggle{display:inline-block}
  .stats{grid-template-columns:1fr 1fr}
  .site-footer .cols{grid-template-columns:1fr 1fr}
}
@media(max-width:460px){.stats{grid-template-columns:1fr}.site-footer .cols{grid-template-columns:1fr}}