/*
Theme Name: Bubble Balance
Theme URI: https://watercarewilmington.com
Description: Custom theme for Bubble Balance — hot tub & spa water care, Wilmington NC. Matches the marketing site design.
Author: Bubble Balance
Version: 1.0
*/
:root{
  --ink:#0F3A4D; --ink-soft:#46606C; --muted:#738D99;
  --blue:#1F95C7; --blue-dark:#16769F; --blue-light:#3FB1DC; --sky:#7CC7E2;
  --wash:#EAF5FA; --bg:#F6FBFD; --line:#DBEDF3; --line-soft:#EAF5FA; --green:#34C28E;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{margin:0;background:var(--bg);color:var(--ink);font-family:'Hanken Grotesk',system-ui,sans-serif;line-height:1.65;-webkit-font-smoothing:antialiased;}
a{color:var(--blue);text-decoration:none;}
a:hover{color:var(--blue-dark);}
img{max-width:100%;height:auto;}
h1,h2,h3{font-family:'Newsreader',Georgia,serif;font-weight:400;line-height:1.12;letter-spacing:-0.01em;color:var(--ink);}
.bb-container{max-width:1100px;margin:0 auto;padding:0 24px;}
.bb-narrow{max-width:820px;margin:0 auto;padding:0 24px;}

/* Header */
.bb-header{position:sticky;top:0;z-index:60;backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);background:rgba(246,251,253,0.82);border-bottom:1px solid var(--line);}
.bb-header-in{max-width:1200px;margin:0 auto;padding:0 24px;height:74px;display:flex;align-items:center;justify-content:space-between;gap:24px;}
.bb-logo{display:flex;align-items:center;gap:11px;color:var(--ink);font-size:19px;font-weight:700;letter-spacing:-0.02em;}
.bb-logo span b{color:var(--blue);font-weight:700;}
.bb-nav{display:flex;align-items:center;gap:28px;}
.bb-nav a{color:var(--ink-soft);font-weight:500;font-size:15px;}
.bb-nav a:hover{color:var(--ink);}
.bb-header-cta{display:flex;align-items:center;gap:14px;}
.bb-phone{display:flex;align-items:center;gap:7px;color:var(--ink);font-weight:600;font-size:15px;}
.bb-btn{display:inline-block;font-weight:600;border-radius:11px;cursor:pointer;border:none;text-align:center;}
.bb-btn-primary{background:var(--blue);color:#fff;padding:11px 20px;font-size:15px;box-shadow:0 6px 18px rgba(31,149,199,0.28);}
.bb-btn-primary:hover{background:var(--blue-dark);color:#fff;}
.bb-btn-ghost{background:#fff;color:var(--ink);border:1px solid var(--line);padding:11px 20px;font-size:15px;}
.bb-btn-ghost:hover{border-color:var(--sky);}
.bb-burger{display:none;background:none;border:1px solid var(--line);border-radius:9px;width:42px;height:42px;cursor:pointer;align-items:center;justify-content:center;}
.bb-mobile{display:none;border-top:1px solid var(--line);background:#fff;padding:14px 24px 20px;flex-direction:column;gap:4px;}
.bb-mobile a{color:var(--ink);font-weight:500;padding:11px 4px;border-bottom:1px solid var(--line-soft);}

/* Page hero / content */
.bb-page-hero{background:linear-gradient(180deg,var(--wash),var(--bg));border-bottom:1px solid var(--line);padding:64px 0 56px;}
.bb-eyebrow{font-family:'Hanken Grotesk',sans-serif;font-size:13px;font-weight:700;letter-spacing:0.1em;text-transform:uppercase;color:var(--blue);margin-bottom:14px;}
.bb-page-hero h1{font-size:46px;margin:0 0 16px;}
.bb-page-hero p{font-size:18px;color:var(--ink-soft);max-width:680px;margin:0;}
.bb-breadcrumbs{font-size:13px;color:var(--muted);margin-bottom:18px;}
.bb-breadcrumbs a{color:var(--muted);}
.bb-content{padding:56px 0 72px;}
.bb-prose{font-size:17px;color:var(--ink-soft);}
.bb-prose h2{font-size:30px;color:var(--ink);margin:38px 0 14px;}
.bb-prose h3{font-size:22px;color:var(--ink);margin:28px 0 10px;}
.bb-prose p{margin:0 0 18px;}
.bb-prose ul,.bb-prose ol{margin:0 0 18px;padding-left:22px;}
.bb-prose li{margin:0 0 9px;}
.bb-prose img{border-radius:14px;margin:24px 0;}
.bb-prose a{color:var(--blue);font-weight:600;text-decoration:underline;text-decoration-color:rgba(31,149,199,.35);}
.bb-prose blockquote{margin:24px 0;padding:16px 22px;background:var(--wash);border-left:4px solid var(--blue);border-radius:0 10px 10px 0;color:var(--ink);}

/* Cards / blog */
.bb-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.bb-card{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;display:flex;flex-direction:column;transition:border-color .15s,box-shadow .15s;}
.bb-card:hover{border-color:var(--sky);box-shadow:0 18px 40px rgba(15,58,77,.08);}
.bb-card-body{padding:24px;display:flex;flex-direction:column;gap:10px;flex:1;}
.bb-card .cat{font-size:12px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--blue);}
.bb-card h3{font-size:20px;margin:0;}
.bb-card h3 a{color:var(--ink);}
.bb-card h3 a:hover{color:var(--blue);}
.bb-card .excerpt{font-size:14.5px;color:var(--ink-soft);}
.bb-card .meta{font-size:12.5px;color:var(--muted);margin-top:auto;}

/* CTA band */
.bb-cta{background:var(--ink);color:var(--wash);border-radius:18px;padding:44px;text-align:center;margin:40px 0;}
.bb-cta h2{color:#fff;font-size:32px;margin:0 0 10px;}
.bb-cta p{color:rgba(234,245,250,.8);font-size:17px;margin:0 0 24px;}

/* Footer */
.bb-footer{background:#fff;border-top:1px solid var(--line);}
.bb-footer-in{max-width:1200px;margin:0 auto;padding:56px 24px 32px;display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:40px;}
.bb-footer h4{font-family:'Hanken Grotesk',sans-serif;font-size:13px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;color:var(--ink);margin:0 0 14px;}
.bb-footer a{color:var(--ink-soft);font-size:14.5px;display:block;margin-bottom:10px;}
.bb-footer a:hover{color:var(--blue);}
.bb-footer .tagline{font-size:14.5px;color:var(--ink-soft);max-width:300px;margin:0 0 14px;}
.bb-subfoot{border-top:1px solid var(--line-soft);}
.bb-subfoot-in{max-width:1200px;margin:0 auto;padding:20px 24px;display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;font-size:13px;color:var(--muted);}

.bb-pagination{display:flex;gap:10px;justify-content:center;margin-top:40px;}
.bb-pagination a,.bb-pagination span{padding:9px 15px;border:1px solid var(--line);border-radius:9px;color:var(--ink-soft);font-weight:600;font-size:14px;}
.bb-pagination .current{background:var(--blue);color:#fff;border-color:var(--blue);}

@media(max-width:980px){
  .bb-nav,.bb-header-cta{display:none;}
  .bb-burger{display:flex;}
  .bb-grid{grid-template-columns:1fr;}
  .bb-footer-in{grid-template-columns:1fr 1fr;gap:30px;}
  .bb-page-hero h1{font-size:36px;}
}
@media(max-width:560px){
  .bb-footer-in{grid-template-columns:1fr;}
  .bb-cta{padding:32px 22px;}
}