/* ==========================================================================
   NJ Cost Guide — shared stylesheet
   Design system factored from the approved mockup (njcosts_mock.html).
   Mobile-first: single-column by default, multi-column at wider breakpoints.
   ========================================================================== */

:root{
  --green:#1e4d3b; --green-dark:#143528; --amber:#e8a13d; --amber-dark:#c9862a;
  --ink:#20302b; --muted:#5c6f68; --paper:#faf9f6; --card:#ffffff; --line:#e4e1d8;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:Georgia,'Times New Roman',serif;background:#eceae3;color:var(--ink);line-height:1.55}
.sans{font-family:'Segoe UI',Helvetica,Arial,sans-serif}
img{max-width:100%;height:auto}
a{color:var(--amber-dark)}
:focus-visible{outline:3px solid var(--amber);outline-offset:2px}
.skip-link{position:absolute;left:-9999px;top:auto}
.skip-link:focus{left:12px;top:12px;z-index:100;background:#fff;color:var(--green-dark);padding:10px 14px;border-radius:6px}

/* page shell */
.page{max-width:1080px;margin:0 auto;background:var(--paper);box-shadow:0 2px 30px rgba(0,0,0,.10)}

/* ---------- header / nav ---------- */
header{background:var(--green);color:#fff;padding:0 20px}
.topbar{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:10px;
  padding:16px 0;border-bottom:1px solid rgba(255,255,255,.15)}
.logo{font-weight:bold;font-size:20px;letter-spacing:.3px;text-decoration:none;color:#fff}
.logo span{color:var(--amber)}
nav{display:flex;flex-wrap:wrap;gap:14px 20px;font-size:14.5px}
nav a{color:#e8efe9;text-decoration:none;font-family:'Segoe UI',sans-serif}
nav a:hover{color:#fff;text-decoration:underline}
nav a.active{color:var(--amber);font-weight:600}

/* ---------- hero ---------- */
.hero{background:linear-gradient(160deg,var(--green) 0%,var(--green-dark) 100%);color:#fff;
  padding:40px 20px 46px;text-align:center}
.hero h1{font-size:29px;line-height:1.2;max-width:720px;margin:0 auto 14px}
.hero p{color:#c8d6cd;max-width:640px;margin:0 auto 26px;font-size:16px}
.hero .cred{display:inline-block;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.25);
  border-radius:30px;padding:7px 18px;font-size:13px;margin-bottom:20px;
  font-family:'Segoe UI',sans-serif;color:#f0e9d8}
.lookup{background:#fff;border-radius:10px;max-width:640px;margin:0 auto;padding:10px;
  display:flex;flex-wrap:wrap;gap:10px;box-shadow:0 12px 30px rgba(0,0,0,.25)}
.lookup select,.lookup input{flex:1 1 160px;min-width:0;border:1px solid var(--line);border-radius:6px;
  padding:13px 14px;font-size:15px;color:var(--ink);font-family:'Segoe UI',sans-serif}
.lookup button{flex:1 1 100%;background:var(--amber);border:none;border-radius:6px;padding:13px 26px;
  font-size:15px;font-weight:700;color:#2d2410;cursor:pointer;font-family:'Segoe UI',sans-serif;white-space:nowrap}

/* ---------- hub cards ---------- */
.hubs{display:grid;grid-template-columns:1fr;gap:20px;padding:32px 20px 8px}
.hub{background:var(--card);border:1px solid var(--line);border-radius:10px;overflow:hidden;
  display:flex;flex-direction:column}
.hub .swatch{height:100px;display:flex;align-items:center;justify-content:center;font-size:44px;background:#dfe8dd}
.hub.s-roof .swatch{background:#dcdfe4}
.hub.s-tree .swatch{background:#dbe6d8}
.hub.s-fence .swatch{background:#e7dfd2}
.hub.s-drive .swatch{background:#e2e0d9}
.hub.s-deck .swatch{background:#e8e0d0}
.hub .body{padding:18px 20px 22px;display:flex;flex-direction:column;flex:1}
.hub h3{font-size:19px;margin-bottom:6px}
.hub p{font-size:14px;color:var(--muted);margin-bottom:12px}
.hub .range{font-family:'Segoe UI',sans-serif;font-weight:700;color:var(--green);font-size:15px;margin-bottom:12px}
.hub a{font-family:'Segoe UI',sans-serif;font-size:14px;color:var(--amber-dark);text-decoration:none;
  font-weight:600;margin-top:auto}
.hub a:hover{text-decoration:underline}

/* ---------- CTA strip ---------- */
.strip{margin:36px 20px;background:var(--green);border-radius:10px;color:#fff;padding:24px 26px;
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:18px}
.strip .t{font-size:18px;font-weight:bold}
.strip .s{color:#c8d6cd;font-size:14px;margin-top:4px}
.btn-amber{background:var(--amber);color:#2d2410;border:none;border-radius:7px;padding:14px 26px;
  font-weight:700;font-size:15px;cursor:pointer;font-family:'Segoe UI',sans-serif;white-space:nowrap;
  text-decoration:none;display:inline-block;text-align:center}
.btn-amber:hover{background:var(--amber-dark)}

/* ---------- article layout ---------- */
.article-wrap{display:grid;grid-template-columns:1fr;gap:30px;padding:32px 20px 44px}
.crumb{font-family:'Segoe UI',sans-serif;font-size:12.5px;color:var(--muted);margin-bottom:12px}
.crumb a{color:var(--muted)}
article h1{font-size:27px;line-height:1.22;margin-bottom:10px}
.byline{font-family:'Segoe UI',sans-serif;font-size:13px;color:var(--muted);margin-bottom:22px}
.byline a{color:var(--green);font-weight:600;text-decoration:none}
.byline a:hover{text-decoration:underline}

.quick{background:#f2efe6;border:1px solid #e0d9c3;border-left:5px solid var(--amber);border-radius:8px;
  padding:18px 22px;margin-bottom:26px}
.quick .label{font-family:'Segoe UI',sans-serif;font-size:11.5px;letter-spacing:1.5px;text-transform:uppercase;
  color:var(--amber-dark);font-weight:700;margin-bottom:6px}
.quick .big{font-size:25px;font-weight:bold;color:var(--green-dark)}
.quick p{font-size:14.5px;color:var(--muted);margin-top:6px}

article h2{font-size:21px;margin:26px 0 12px}
article h3{font-size:17px;margin:20px 0 8px}
article p.body-text,article li{font-size:16px;color:#33413b}
article p.body-text{margin-bottom:14px}
article ul,article ol{margin:0 0 16px 22px}
article li{margin-bottom:6px}

table{width:100%;border-collapse:collapse;font-family:'Segoe UI',sans-serif;font-size:14px;
  margin:14px 0 8px;background:#fff}
.table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch}
th{background:var(--green);color:#fff;text-align:left;padding:10px 14px;font-weight:600}
td{padding:10px 14px;border-bottom:1px solid var(--line)}
tr:nth-child(even) td{background:#f6f4ee}
.foot-note{font-family:'Segoe UI',sans-serif;font-size:12px;color:var(--muted);margin-bottom:18px}

.insight{background:#eef3ef;border:1px solid #d5e0d8;border-radius:8px;padding:16px 20px;margin:20px 0;font-size:15px}
.insight .tag{font-family:'Segoe UI',sans-serif;font-weight:700;color:var(--green);font-size:12.5px;
  letter-spacing:1px;text-transform:uppercase;display:block;margin-bottom:5px}

/* "Why trust these numbers?" data-credibility block (replaces personal author box) */
.trust-box{background:#eef3ef;border:1px solid #d5e0d8;border-radius:10px;padding:18px 20px;
  font-family:'Segoe UI',sans-serif;font-size:13.5px;color:#33413b;margin-top:28px}
.trust-box h4{font-size:15px;margin-bottom:8px;color:var(--green-dark)}
.trust-box a{color:var(--green);font-weight:600}

/* ---------- money block (lead-network placeholder) ---------- */
.money{background:var(--green);border-radius:10px;color:#fff;padding:26px;margin:28px 0;text-align:center}
.money .t{font-size:20px;font-weight:bold;margin-bottom:6px}
.money .s{color:#c8d6cd;font-size:14px;margin-bottom:16px}
.money .row{display:flex;flex-wrap:wrap;gap:10px;max-width:460px;margin:0 auto}
.money select,.money input{flex:1 1 140px;min-width:0;border:none;border-radius:6px;padding:13px;
  font-size:14.5px;font-family:'Segoe UI',sans-serif}
.money button{flex:1 1 100%}
.money .fine{font-size:11.5px;color:#cddbd2;margin-top:12px;font-family:'Segoe UI',sans-serif;line-height:1.5}
.money .fine a{color:#fff;text-decoration:underline}
.placeholder-tag{display:inline-block;background:rgba(255,255,255,.14);border:1px dashed rgba(255,255,255,.5);
  color:#f0e9d8;font-family:'Segoe UI',sans-serif;font-size:11px;letter-spacing:1px;text-transform:uppercase;
  padding:3px 10px;border-radius:20px;margin-bottom:12px}

/* ---------- sidebar ---------- */
aside .card{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:20px;
  margin-bottom:20px;font-family:'Segoe UI',sans-serif}
aside .card h4{font-size:15px;margin-bottom:10px;color:var(--green-dark)}
.calc .out{background:#f2efe6;border-radius:8px;text-align:center;padding:14px;margin-top:12px}
.calc .out .cap{font-size:11.5px;color:var(--muted)}
.calc .out .n{font-size:22px;font-weight:800;color:var(--green)}
.calc label{font-size:12.5px;color:var(--muted);display:block;margin:10px 0 4px}
.calc select,.calc input{width:100%;border:1px solid var(--line);border-radius:6px;padding:9px;font-size:14px}
.calc button{width:100%;margin-top:12px;background:var(--amber);border:none;border-radius:6px;padding:11px;
  font-weight:700;cursor:pointer}
.toc a{display:block;font-size:13.5px;color:var(--muted);text-decoration:none;padding:6px 0;border-bottom:1px dashed var(--line)}
.toc a:hover{color:var(--green)}
.capture p{font-size:13px;color:var(--muted);margin-bottom:10px}
.capture input{width:100%;border:1px solid var(--line);border-radius:6px;padding:10px;font-size:14px;margin-bottom:8px}

/* ---------- shelf-hub list ---------- */
.shelf-intro{padding:32px 20px 8px}
.shelf-intro h1{font-size:28px;margin-bottom:10px}
.shelf-intro p{font-size:16px;color:#33413b;max-width:720px}
.article-list{list-style:none;margin:0;padding:20px;display:grid;grid-template-columns:1fr;gap:14px}
.article-list li{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:18px 20px}
.article-list a{font-family:'Segoe UI',sans-serif;font-size:16px;font-weight:600;color:var(--green-dark);text-decoration:none}
.article-list a:hover{text-decoration:underline}
.article-list .desc{font-size:14px;color:var(--muted);margin-top:6px}
.article-list .flag{font-family:'Segoe UI',sans-serif;font-size:11px;letter-spacing:1px;text-transform:uppercase;
  color:var(--amber-dark);font-weight:700}

/* ---------- footer ---------- */
footer{background:var(--green-dark);color:#9fb3a7;padding:26px 20px;font-family:'Segoe UI',sans-serif;
  font-size:12.5px;display:flex;flex-wrap:wrap;justify-content:space-between;gap:14px}
footer nav{gap:8px 16px}
footer a{color:#c8d6cd;text-decoration:none}
footer a:hover{text-decoration:underline}

/* ==========================================================================
   Breakpoints — progressively enhance the mobile-first base
   ========================================================================== */
@media (min-width:640px){
  header{padding:0 32px}
  .hero{padding:52px 32px 58px}
  .hero h1{font-size:37px}
  .hero p{font-size:17px}
  .lookup button{flex:0 0 auto}
  .money button{flex:0 0 auto}
  .hubs{grid-template-columns:repeat(2,1fr);padding:44px 32px 10px}
  .strip,.money-strip{margin:40px 32px}
  .article-wrap{padding:44px 32px 50px}
  article h1{font-size:31px}
  .shelf-intro{padding:44px 32px 8px}
  .article-list{grid-template-columns:repeat(2,1fr);padding:24px 32px}
  footer{padding:26px 32px}
}
@media (min-width:900px){
  .hubs{grid-template-columns:repeat(3,1fr)}
  .article-wrap{grid-template-columns:1fr 300px}
}