/* Water Industry Hub — shared base stylesheet for core pages (Phase 2 pilot) */
/* Extracted 2026-08-16: rules byte-identical across 10+ core pages AND with no page-specific override anywhere on the site for that selector. Conservative by design — anything ambiguous was left inline. Do not edit per-page — edit here. */
*{margin:0;padding:0;box-sizing:border-box}
.article{max-width:820px;margin:0 auto;padding:48px 28px 64px}
.article h2{font-size:24px;font-weight:800;color:var(--navy);margin:48px 0 14px;padding-top:12px;border-top:2px solid var(--grey-l)}
.article h3{font-size:18px;font-weight:700;color:var(--navy);margin:28px 0 10px}
.article li{margin-bottom:8px}
.article p{margin-bottom:20px;color:#334155;line-height:1.85}
.article ul{margin:0 0 20px 24px;color:#334155;line-height:1.85}
.article-hero h1 em{color:var(--gold);font-style:normal}
.article-kicker span{font-size:11px;color:var(--gold);font-weight:700;letter-spacing:.6px;text-transform:uppercase}
.article-meta{display:flex;gap:16px;flex-wrap:wrap;margin-top:20px}
.article-meta span{font-size:12px;color:rgba(255,255,255,.5);letter-spacing:.3px}
.body{max-width:1000px;margin:0 auto;padding:40px 28px}
.body h2{font-size:22px;font-weight:700;color:var(--navy);margin:36px 0 14px;padding-top:8px;border-top:2px solid var(--grey-l)}
.body h3{font-size:17px;font-weight:700;color:var(--navy);margin:22px 0 8px}
.body li{margin-bottom:5px}
.body p{margin-bottom:16px;color:#334155;line-height:1.8}
.body ul{margin:0 0 16px 22px;color:#334155;line-height:1.8}
.breadcrumb a{color:rgba(255,255,255,.45);text-decoration:none}
.breadcrumb span{color:rgba(255,255,255,.25)}
.btn-cta{display:inline-block;background:var(--gold);color:var(--navy);padding:12px 28px;border-radius:10px;font-family:'Syne',sans-serif;font-weight:800;font-size:14px;text-decoration:none}
.btn-gold{display:inline-block;background:var(--gold);color:var(--navy);padding:13px 30px;border-radius:10px;font-family:'Syne',sans-serif;font-weight:800;font-size:14px;text-decoration:none;margin:0 6px}
.btn-outline{display:inline-block;background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.4);padding:12px 28px;border-radius:10px;font-family:'Syne',sans-serif;font-weight:700;font-size:14px;text-decoration:none;margin:0 6px}
.callout p,.callout-gold p{margin-bottom:0;font-size:14px}
.callout p,.callout-gold p,.callout-purple p{margin-bottom:0;font-size:15px}
.callout strong,.callout-gold strong{display:block;margin-bottom:4px;font-size:12px;text-transform:uppercase;letter-spacing:.5px;opacity:.7}
.callout strong,.callout-gold strong,.callout-purple strong{display:block;margin-bottom:6px;font-size:11px;text-transform:uppercase;letter-spacing:.5px;opacity:.65}
.callout-green{background:rgba(22,163,74,.07);border-left:4px solid var(--green);border-radius:0 12px 12px 0;padding:18px 22px;margin:28px 0}
.callout-purple{background:rgba(124,58,237,.07);border-left:4px solid var(--purple);border-radius:0 12px 12px 0;padding:18px 22px;margin:28px 0}
.callout-red{background:rgba(220,53,69,.07);border-left:4px solid #dc3545;border-radius:0 12px 12px 0;padding:18px 22px;margin:28px 0}
.callout-teal{background:rgba(0,168,150,.07);border-left:4px solid var(--teal);border-radius:0 12px 12px 0;padding:18px 22px;margin:28px 0}
.dtable{width:100%;border-collapse:collapse;margin:20px 0;font-size:14px}
.dtable td{padding:9px 13px;border-bottom:1px solid var(--grey-l);color:#334155}
.dtable th{background:var(--navy);color:#fff;padding:9px 13px;text-align:left;font-family:'Syne',sans-serif;font-weight:700;font-size:11px;text-transform:uppercase;letter-spacing:.5px}
.dtable tr:last-child td{border-bottom:none}
.dtable tr:nth-child(even) td{background:#f8fafc}
.foot-contact{display:flex;align-items:center;justify-content:center;gap:20px;flex-wrap:wrap;margin:16px 0}
.foot-legal a{color:rgba(255,255,255,.35);text-decoration:none;font-size:11px}
.hero{background:linear-gradient(140deg,var(--navy),#0c2248);padding:56px 28px 48px}
.hero h1{font-size:clamp(26px,4vw,46px);font-weight:800;color:#fff;line-height:1.1;margin-bottom:14px}
.hero h1 em{color:var(--gold);font-style:normal}
.hero p.sub{font-size:17px;color:rgba(255,255,255,.7);max-width:640px;margin-bottom:28px;line-height:1.65}
.hero-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.hs{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.1);border-radius:10px;padding:12px 14px}
.hs-lbl{font-size:10px;color:rgba(255,255,255,.5);text-transform:uppercase;letter-spacing:1px;margin-top:4px}
.hs-val{font-family:'Syne',sans-serif;font-size:clamp(18px,4vw,22px);font-weight:800;color:#e8a020;line-height:1;letter-spacing:-1px}
.lock-banner{background:rgba(232,160,32,.1);border:1px solid rgba(232,160,32,.3);border-radius:10px;padding:14px 20px;display:flex;align-items:center;justify-content:space-between;gap:16px;margin:20px 0;flex-wrap:wrap}
.lock-banner a{background:var(--gold);color:var(--navy);padding:8px 18px;border-radius:8px;font-size:13px;font-weight:800;text-decoration:none;font-family:'Syne',sans-serif;white-space:nowrap}
.lock-banner span{font-size:13px;color:var(--navy)}
.mob-menu-btn{display:none;background:none;border:none;cursor:pointer;padding:6px}
.mob-menu-btn span{display:block;width:22px;height:2px;background:rgba(255,255,255,.7);margin:4px 0}
.mobile-menu a:last-child{border-bottom:none;background:#2e7dd1;color:#fff;text-align:center;border-radius:8px;margin-top:10px;padding:13px}
.mobile-menu.hidden{display:none}
.nav-cta{background:var(--accent)!important;color:#fff!important;padding:7px 16px!important}
.nav-links{display:flex;gap:2px;list-style:none}
.nav-links a{color:rgba(255,255,255,.65);text-decoration:none;font-size:13px;font-weight:500;padding:6px 13px;border-radius:7px;transition:.2s}
.nav-links a:hover{color:#fff;background:rgba(255,255,255,.1)}
.nav-links a:hover,.nav-links a.active{color:#fff;background:rgba(255,255,255,.1)}
.nav-logo{display:flex;align-items:center;text-decoration:none;height:44px}
.nav-logo img{height:44px;width:auto;display:block}
.nav-mobile-btn span{display:block;width:22px;height:2px;background:#fff;border-radius:2px}
.related-articles{background:#fff;border:1px solid var(--grey-l);border-radius:14px;padding:24px 28px;margin:40px 0}
.related-articles a{display:block;color:var(--accent);text-decoration:none;font-size:14px;padding:6px 0;border-bottom:1px solid var(--grey-l)}
.related-articles a:last-child{border-bottom:none}
.related-articles h4{font-family:'Syne',sans-serif;font-size:14px;font-weight:700;color:var(--navy);margin-bottom:14px;text-transform:uppercase;letter-spacing:.4px}
.stat-bar{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);border-radius:14px;padding:24px 28px;margin-top:32px;display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.stat-bar .stat{text-align:center}
.stat-bar .stat .label{font-size:12px;color:rgba(255,255,255,.55);margin-top:4px;line-height:1.4}
.stat-bar .stat .num{font-family:'Syne',sans-serif;font-size:clamp(20px,3vw,30px);font-weight:800;color:var(--gold)}
.summary-box{background:var(--navy);border-radius:14px;padding:28px 32px;margin:32px 0;color:#fff}
.summary-box h3{color:var(--gold);font-size:15px;text-transform:uppercase;letter-spacing:1px;margin-bottom:16px}
.summary-box li{color:rgba(255,255,255,.8);margin-bottom:8px;font-size:15px;line-height:1.7}
.summary-box ul{margin-left:20px}
.tag{display:inline-block;background:var(--bg);border:1px solid var(--grey-l);border-radius:6px;padding:3px 10px;font-size:11px;color:#475569;margin:0 4px 4px 0}
.three-col{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:28px 0}
/* Mobile nav (injected fix) */ .nav-mobile-btn{display:none;background:none;border:none;cursor:pointer;padding:12px;flex-direction:column;gap:5px;z-index:10001;position:relative;-webkit-tap-highlight-color:rgba(255,255,255,.1);touch-action:manipulation}
@media(min-width:769px){.nav-mobile-btn{display:none!important}.mobile-menu{display:none!important}}
footer a{color:rgba(255,255,255,.6);text-decoration:none}
footer a:hover{color:#fff}
footer p{font-size:12px;color:rgba(255,255,255,.3);margin-bottom:4px}
html{scroll-behavior:smooth}
nav{background:var(--navy);height:62px;display:flex;align-items:center;justify-content:space-between;padding:0 28px;position:sticky;top:0;z-index:200;box-shadow:0 2px 24px rgba(0,0,0,.35)}