/* Ridgeline content pages (guides, comparisons, More for roofers): the site's look, as one stylesheet. */
:root{--slate:#22303A;--muted:#5C6B74;--stone:#F2F3EF;--card:#FFFFFF;--line:#DCDFD8;--verdigris:#2E6B5B;--verdigris-deep:#245546;--verdigris-tint:#E7EFEB;
  --copper:#A2551F;--copper-deep:#874517;--display:'Bricolage Grotesque',sans-serif;--body:'Public Sans',system-ui,sans-serif;--mono:'Spline Sans Mono',monospace}
*{box-sizing:border-box;margin:0;padding:0}
body{background:var(--stone);color:var(--slate);font-family:var(--body);font-size:17px;line-height:1.7}
a{color:var(--verdigris-deep)}
header{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:18px clamp(18px,5vw,56px);max-width:1080px;margin:0 auto}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--slate)}
.brand svg{width:28px;height:18px}
.brand .wordmark{font-family:var(--display);font-size:23px;font-weight:800;letter-spacing:-.02em}
header nav{display:flex;gap:20px;align-items:center;flex-wrap:wrap}
header nav a{color:var(--muted);text-decoration:none;font-size:14px;font-weight:600}
article,.page{max-width:760px;margin:0 auto;padding:20px clamp(18px,5vw,40px) 40px}
.eyebrow{font-family:var(--mono);font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted)}
h1{font-family:var(--display);font-size:clamp(30px,4.6vw,44px);font-weight:800;line-height:1.1;letter-spacing:-.02em;margin:10px 0 14px}
h2{font-family:var(--display);font-size:clamp(21px,2.8vw,27px);font-weight:800;letter-spacing:-.01em;margin:34px 0 10px;line-height:1.2}
h3{font-size:18px;margin:20px 0 6px}
p{margin:0 0 14px}
ul,ol{margin:0 0 16px 22px}li{margin-bottom:6px}
.lede{font-size:19px;color:var(--muted)}
.note{background:var(--verdigris-tint);border-left:4px solid var(--verdigris);padding:12px 16px;border-radius:4px;margin:18px 0;font-size:16px}
table{width:100%;border-collapse:collapse;background:var(--card);margin:12px 0 20px;font-size:15px}
th,td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--line);vertical-align:top}
th{font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.table-wrap{overflow-x:auto}
.faq details{background:var(--card);border:1px solid var(--line);border-radius:6px;padding:12px 16px;margin-bottom:8px}
.faq summary{cursor:pointer;font-weight:700}
.faq details p{margin:10px 0 0}
.btn{display:inline-block;padding:12px 22px;font-weight:700;font-size:15px;text-decoration:none;border-radius:3px;background:var(--verdigris);color:#fff}
.btn:hover{background:var(--verdigris-deep)}
.btn-ghost{background:transparent;color:var(--slate);border:1.5px solid var(--line)}
.cta{background:var(--card);border:1px solid var(--line);border-radius:6px;padding:22px;margin:30px 0;display:flex;gap:16px;align-items:center;justify-content:space-between;flex-wrap:wrap}
.cta p{margin:0;font-weight:600}
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:14px;margin:16px 0 24px}
.cards a.card{display:block;background:var(--card);border:1px solid var(--line);border-top:4px solid var(--verdigris);border-radius:6px;padding:18px;text-decoration:none;color:var(--slate)}
.cards a.card:hover{border-color:var(--verdigris)}
.cards h3{margin:0 0 6px;font-family:var(--display);font-size:19px}
.cards p{margin:0;color:var(--muted);font-size:15px}
.cards .go{display:block;margin-top:10px;color:var(--verdigris-deep);font-weight:700;font-size:14px}
footer{max-width:1080px;margin:0 auto;padding:30px clamp(18px,5vw,56px) 60px;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;color:var(--muted);font-size:14px;border-top:1px solid var(--line)}
footer nav{display:flex;gap:12px 20px;flex-wrap:wrap}
footer nav a{color:var(--muted);text-decoration:none}
@media (max-width:560px){header nav a.hide-s{display:none}}