/*
Theme Name: Cost Guide
Description: Beautiful, fast, server-rendered local cost guides (service x city) with AdSense-ready ad slots, search and a cost calculator.
Version: 2.0.0
Requires PHP: 7.4
Text Domain: costguide
*/
:root{
  --bg:#f4f7fb;--card:#fff;--ink:#0d1b36;--muted:#5a6a86;--line:#e2e8f2;
  --brand:#0e9f6e;--brand-d:#0a7d56;--brand-soft:#e6f7f0;--accent:#ffb547;--blue:#2563eb;
  --glass:rgba(255,255,255,.82);--shadow:0 1px 2px rgba(13,27,54,.05),0 8px 24px rgba(13,27,54,.06);
  --r:16px;--ease:cubic-bezier(.2,.8,.2,1)
}
@media (prefers-color-scheme:dark){:root{
  --bg:#0a1120;--card:#111b30;--ink:#e9eff9;--muted:#9db0cf;--line:#212f4a;
  --brand:#34d399;--brand-d:#2bb383;--brand-soft:#0f2b27;--glass:rgba(10,17,32,.82);
  --shadow:0 1px 2px rgba(0,0,0,.3),0 8px 24px rgba(0,0,0,.25)}}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.7 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Inter,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased}
a{color:var(--brand);text-decoration:none}a:hover{text-decoration:underline}
img{max-width:100%;height:auto}
h1,h2,h3{letter-spacing:-.02em;line-height:1.2}
.cg-wrap{max-width:1140px;margin:0 auto;padding:0 22px}
.cg-narrow{max-width:820px}
.cg-skip{position:absolute;left:-999px;top:8px;background:var(--brand);color:#fff;padding:8px 14px;border-radius:8px;z-index:200}
.cg-skip:focus{left:8px}

/* ---------- Header ---------- */
.cg-header{position:sticky;top:0;z-index:50;background:var(--glass);backdrop-filter:saturate(1.6) blur(14px);-webkit-backdrop-filter:saturate(1.6) blur(14px);border-bottom:1px solid var(--line)}
.cg-header-in{display:flex;align-items:center;justify-content:space-between;gap:16px;height:66px}
.cg-logo{display:flex;align-items:center;gap:10px;color:var(--ink);font-weight:800;font-size:19px;letter-spacing:-.02em}
.cg-logo:hover{text-decoration:none}
.cg-mark{display:grid;place-items:center;width:38px;height:38px;border-radius:11px;background:linear-gradient(135deg,#0e9f6e,#2563eb);box-shadow:0 6px 16px rgba(14,159,110,.35);transition:transform .4s var(--ease)}
.cg-logo:hover .cg-mark{transform:rotate(-8deg) scale(1.06)}
.cg-nav{display:flex;align-items:center;gap:6px;margin-left:auto}
.cg-nav a{color:var(--muted);font-weight:600;font-size:15px;padding:8px 14px;border-radius:10px;transition:background .2s,color .2s}
.cg-nav a:hover{background:var(--brand-soft);color:var(--brand);text-decoration:none}
.cg-actions{display:flex;gap:6px}
.cg-btn-ic{display:grid;place-items:center;width:40px;height:40px;border:1px solid var(--line);background:var(--card);color:var(--ink);border-radius:12px;cursor:pointer;transition:border-color .2s,transform .2s}
.cg-btn-ic:hover{border-color:var(--brand);transform:translateY(-1px)}
.cg-burger{display:none}
.cg-btn{display:inline-block;background:var(--brand);color:#fff;border:0;border-radius:12px;padding:12px 22px;font-weight:700;font-size:16px;cursor:pointer;transition:transform .2s,background .2s}
.cg-btn:hover{background:var(--brand-d);transform:translateY(-1px)}

/* ---------- Hero / bands ---------- */
.cg-hero,.cg-band{position:relative;overflow:hidden;color:#fff;background:linear-gradient(135deg,#091a3a 0%,#0c3a63 52%,#0b7a62 100%)}
.cg-hero{padding:84px 0 70px}
.cg-band{padding:40px 0 38px}
.cg-hero .cg-wrap,.cg-band .cg-wrap{position:relative;z-index:2}
.cg-blob{position:absolute;border-radius:50%;filter:blur(70px);opacity:.5;animation:cg-float 16s ease-in-out infinite}
.b1{width:420px;height:420px;background:#14b8a6;top:-140px;right:-60px}
.b2{width:340px;height:340px;background:#3b82f6;bottom:-160px;left:-80px;animation-delay:-6s}
.b3{width:240px;height:240px;background:#ffb547;top:30%;left:46%;opacity:.22;animation-delay:-11s}
@keyframes cg-float{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(30px,-26px) scale(1.08)}}
.cg-pill{display:inline-block;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.25);padding:6px 14px;border-radius:99px;font-size:13px;font-weight:700;letter-spacing:.04em;margin-bottom:18px;backdrop-filter:blur(6px)}
.cg-hero h1{font-size:clamp(34px,6vw,60px);margin:0 0 16px;max-width:820px;color:#fff}
.cg-hero h1 em{font-style:normal;background:linear-gradient(90deg,#7ef0c4,#ffd27a);-webkit-background-clip:text;background-clip:text;color:transparent}
.cg-band h1{font-size:clamp(26px,4.2vw,42px);margin:6px 0 10px;max-width:880px;color:#fff}
.cg-sub{font-size:clamp(16px,2vw,19px);color:rgba(255,255,255,.85);max-width:700px;margin:0 0 4px}
.cg-chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.cg-chip{background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.22);padding:5px 13px;border-radius:99px;font-size:13px;font-weight:600}
.cg-crumbs{font-size:14px;color:rgba(255,255,255,.75);margin-bottom:8px}
.cg-crumbs a{color:rgba(255,255,255,.85)}
.cg-crumbs i{font-style:normal;margin:0 8px;opacity:.5}
.cg-hero-search{position:relative;margin-top:30px;max-width:680px;background:#fff;color:#0d1b36;border-radius:16px;display:flex;align-items:center;gap:10px;padding:6px 18px;box-shadow:0 18px 50px rgba(0,0,0,.3)}
.cg-hero-search svg{color:#5a6a86;flex:none}
.cg-hero-search input{flex:1;border:0;outline:0;background:transparent;font-size:17px;padding:15px 0;color:#0d1b36;min-width:0}
.cg-hero-stats{display:flex;gap:34px;margin-top:38px;flex-wrap:wrap}
.cg-hero-stats b{display:block;font-size:34px;line-height:1.1}
.cg-hero-stats span{font-size:13px;letter-spacing:.08em;text-transform:uppercase;color:rgba(255,255,255,.7)}

/* ---------- Sections / grids ---------- */
.cg-main{min-height:60vh}
.cg-sec{padding:44px 0 6px}
.cg-sec-h h2{font-size:clamp(24px,3vw,32px);margin:0 0 6px}
.cg-sec-h p{color:var(--muted);margin:0 0 20px}
h2{font-size:24px;margin:40px 0 14px}
.cg-lead{font-size:19px;color:var(--muted);max-width:760px;margin:30px 0 8px}
.cg-lead b{color:var(--ink)}
.cg-tiles{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:14px;margin-bottom:10px}
.cg-tile{display:flex;flex-direction:column;gap:2px;background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:18px;color:var(--ink);box-shadow:var(--shadow);transition:transform .3s var(--ease),border-color .2s}
.cg-tile:hover{transform:translateY(-4px);border-color:var(--brand);text-decoration:none}
.cg-tile-i{font-size:26px}
.cg-tile small{color:var(--muted)}
.cg-cat{display:flex;align-items:center;gap:10px;font-size:13px;text-transform:uppercase;letter-spacing:.08em;font-weight:800;color:var(--muted);margin:30px 0 12px}
.cg-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:10px;padding:0;margin:0;list-style:none}
.cg-grid a{display:flex;align-items:center;justify-content:space-between;gap:10px;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:12px 16px;color:var(--ink);font-size:15px;transition:transform .25s var(--ease),border-color .2s,box-shadow .2s}
.cg-grid a:hover{border-color:var(--brand);transform:translateY(-2px);box-shadow:var(--shadow);text-decoration:none}
.cg-grid i{font-style:normal;color:var(--brand);transition:transform .25s}
.cg-grid a:hover i{transform:translateX(4px)}
.cg-grid em{font-style:normal;color:var(--brand);font-weight:800;white-space:nowrap}
.cg-steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px;margin-bottom:30px}
.cg-step{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:24px;box-shadow:var(--shadow)}
.cg-step span{display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:var(--brand-soft);color:var(--brand);font-weight:800;margin-bottom:10px}
.cg-step h3{margin:0 0 6px;font-size:18px}.cg-step p{margin:0;color:var(--muted)}
.cg-filter{width:100%;max-width:440px;padding:13px 16px;border:1px solid var(--line);border-radius:12px;background:var(--card);color:var(--ink);font-size:16px;margin:4px 0 18px;transition:border-color .2s,box-shadow .2s}
.cg-filter:focus{outline:0;border-color:var(--brand);box-shadow:0 0 0 4px var(--brand-soft)}

/* ---------- Cost page ---------- */
.cg-layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:36px;align-items:start}
.cg-aside{display:flex;flex-direction:column;gap:20px;margin-top:30px;align-self:stretch}
.cg-sticky{position:sticky;top:90px}
.cg-card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:22px;box-shadow:var(--shadow)}
.cg-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:22px 0 8px}
.cg-stat{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:20px 12px;text-align:center;box-shadow:var(--shadow)}
.cg-stat b{display:block;font-size:clamp(22px,3.4vw,32px);letter-spacing:-.02em;line-height:1.2}
.cg-stat span{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.07em}
.cg-stat small{text-transform:none;letter-spacing:0;font-size:13px}
.cg-stat.main{background:linear-gradient(135deg,#0e9f6e,#0b7a62);border-color:transparent;color:#fff}
.cg-stat.main span{color:rgba(255,255,255,.85)}
.cg-range{position:relative;height:10px;border-radius:99px;background:linear-gradient(90deg,#8be8c4,#f6dd8f,#ffb547);margin:30px 0 8px;overflow:visible}
.cg-range i{display:none}
.cg-dot{position:absolute;top:50%;left:var(--pos);width:22px;height:22px;border-radius:50%;background:var(--ink);border:4px solid var(--card);box-shadow:0 2px 8px rgba(0,0,0,.3);transform:translate(-50%,-50%);transition:left 1.3s var(--ease)}
.js .reveal:not(.in) .cg-dot{left:0}
.cg-rl{display:flex;justify-content:space-between;font-size:13px;color:var(--muted)}
.cg-tw{overflow-x:auto;border-radius:var(--r);box-shadow:var(--shadow)}
table.cg-t{width:100%;border-collapse:collapse;background:var(--card);border:1px solid var(--line);font-size:15px}
.cg-t th,.cg-t td{padding:12px 16px;text-align:left;border-bottom:1px solid var(--line)}
.cg-t th{font-size:12px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);background:rgba(127,140,160,.07)}
.cg-t tr:last-child td{border-bottom:0}
.cg-t tbody tr{transition:background .15s}
.cg-t tbody tr:hover{background:var(--brand-soft)}
.cg-up{color:#d9480f;font-weight:700}.cg-down{color:var(--brand);font-weight:700}
.cg-calc label{display:block;font-weight:700;margin-bottom:8px}
.cg-calc input{width:100%;max-width:280px;font-size:22px;font-weight:700;padding:12px 16px;border:2px solid var(--line);border-radius:12px;background:var(--bg);color:var(--ink);transition:border-color .2s}
.cg-calc input:focus{outline:0;border-color:var(--brand)}
.cg-calc-out{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:14px;margin:18px 0 6px}
.cg-calc-out div{background:var(--brand-soft);border-radius:12px;padding:14px 18px}
.cg-calc-out span{display:block;font-size:12px;text-transform:uppercase;letter-spacing:.07em;color:var(--muted)}
.cg-calc-out b{font-size:24px;color:var(--brand);transition:opacity .2s}
.cg-small{font-size:14px;color:var(--muted)}
.cg-eq{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-bottom:12px}
.cg-eq>div{background:var(--bg);border:1px solid var(--line);border-radius:12px;padding:12px 18px;flex:1;min-width:140px}
.cg-eq .res{background:var(--brand-soft);border-color:transparent}
.cg-eq span{display:block;font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.06em}
.cg-eq b{font-size:22px}
.cg-eq i{font-style:normal;font-size:22px;color:var(--muted);font-weight:700}
.cg-checks{list-style:none;padding:0;margin:0;display:grid;gap:10px}
.cg-checks li{position:relative;padding:14px 18px 14px 50px;background:var(--card);border:1px solid var(--line);border-radius:12px}
.cg-checks li:before{content:"✓";position:absolute;left:16px;top:50%;transform:translateY(-50%);width:24px;height:24px;border-radius:50%;background:var(--brand-soft);color:var(--brand);display:grid;place-items:center;font-weight:800;font-size:14px}
.cg-faq details{background:var(--card);border:1px solid var(--line);border-radius:12px;margin-bottom:10px;overflow:hidden}
.cg-faq summary{cursor:pointer;padding:16px 20px;font-weight:700;list-style:none;display:flex;justify-content:space-between;gap:12px}
.cg-faq summary::-webkit-details-marker{display:none}
.cg-faq summary:after{content:"+";font-size:22px;line-height:1;color:var(--brand);transition:transform .3s var(--ease)}
.cg-faq details[open] summary:after{transform:rotate(45deg)}
.cg-faq details p{margin:0;padding:0 20px 18px;color:var(--muted);animation:cg-open .35s var(--ease)}
@keyframes cg-open{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:none}}
.cg-facts h3,.cg-more h3{margin:0 0 12px;font-size:16px}
.cg-facts dl{margin:0;display:grid;grid-template-columns:auto 1fr;gap:8px 14px;font-size:15px}
.cg-facts dt{color:var(--muted)}.cg-facts dd{margin:0;text-align:right;font-weight:700}
.cg-more ul{list-style:none;margin:0;padding:0}
.cg-more li a{display:flex;justify-content:space-between;gap:10px;padding:9px 0;border-bottom:1px solid var(--line);color:var(--ink);font-size:14px}
.cg-more li:last-child a{border-bottom:0}
.cg-more em{font-style:normal;font-weight:800;color:var(--brand)}
.cg-note{font-size:13px;color:var(--muted);margin:34px 0 10px}

/* ---------- Ads (AdSense policy-friendly) ---------- */
.cg-ad{margin:44px 0;text-align:center;clear:both}
.cg-ad-label{display:block;font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-bottom:8px}
.cg-ad ins{display:block;min-height:100px}
.cg-ad:has(ins[data-ad-status="unfilled"]){display:none}
.cg-aside .cg-ad{margin:0}
.cg-ad-ph .cg-ad-box{border:2px dashed var(--line);border-radius:12px;padding:30px 18px;color:var(--muted);font-size:14px}

/* ---------- Prose (legal pages) ---------- */
.cg-prose{padding:34px;margin:34px 0}
.cg-prose h2{font-size:22px;margin:30px 0 10px}.cg-prose h2:first-child{margin-top:0}
.cg-prose p,.cg-prose li{color:var(--muted)}
.cg-prose a{text-decoration:underline}

/* ---------- Footer ---------- */
.cg-footer{margin-top:70px;background:linear-gradient(180deg,#0a1830,#071122);color:#b9c6df;padding:56px 0 24px}
.cg-footer a{color:#b9c6df}.cg-footer a:hover{color:#fff}
.cg-footer .cg-logo{color:#fff}
.cg-foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:34px}
.cg-foot-brand p{margin:14px 0 0;max-width:320px;font-size:15px}
.cg-footer h3{color:#fff;font-size:14px;text-transform:uppercase;letter-spacing:.09em;margin:0 0 14px}
.cg-footer ul{list-style:none;margin:0;padding:0}
.cg-footer li{margin-bottom:9px;font-size:15px}
.cg-foot-bar{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;border-top:1px solid rgba(255,255,255,.1);margin-top:40px;padding-top:20px;font-size:13px;color:#8294b3}

/* ---------- Search overlay ---------- */
.cg-search[hidden]{display:none}
.cg-search{position:fixed;inset:0;z-index:100;display:flex;justify-content:center;align-items:flex-start;padding:10vh 16px 0}
.cg-search-bg{position:absolute;inset:0;background:rgba(6,12,26,.6);backdrop-filter:blur(4px);animation:cg-fade .25s}
.cg-search-box{position:relative;width:100%;max-width:640px;background:var(--card);color:var(--ink);border-radius:18px;box-shadow:0 30px 80px rgba(0,0,0,.4);overflow:hidden;animation:cg-pop .3s var(--ease)}
.cg-search-row{display:flex;align-items:center;gap:12px;padding:6px 18px;border-bottom:1px solid var(--line);color:var(--muted)}
.cg-search-row input{flex:1;border:0;outline:0;background:transparent;font-size:18px;padding:16px 0;color:var(--ink);min-width:0}
.cg-esc{border:1px solid var(--line);background:var(--bg);color:var(--muted);border-radius:8px;font-size:12px;padding:3px 8px;cursor:pointer}
@keyframes cg-fade{from{opacity:0}to{opacity:1}}
@keyframes cg-pop{from{opacity:0;transform:translateY(-14px) scale(.98)}to{opacity:1;transform:none}}
.cg-results{list-style:none;margin:0;padding:0;max-height:55vh;overflow:auto}
.cg-results li a{display:flex;justify-content:space-between;gap:14px;align-items:center;padding:12px 20px;color:var(--ink);border-bottom:1px solid var(--line)}
.cg-results li a:hover,.cg-results li a:focus{background:var(--brand-soft);text-decoration:none;outline:0}
.cg-results small{font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:var(--brand);font-weight:800;white-space:nowrap}
.cg-results-drop{position:absolute;left:0;right:0;top:calc(100% + 8px);background:var(--card);color:var(--ink);border-radius:14px;box-shadow:0 20px 50px rgba(0,0,0,.3);overflow:hidden;z-index:5}
.cg-results-drop:empty{display:none}
.cg-results .none{padding:16px 20px;color:var(--muted)}

/* ---------- Scroll reveal ---------- */
.js .reveal{opacity:0;transform:translateY(20px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.js .reveal.in{opacity:1;transform:none}

/* ---------- Responsive ---------- */
@media(max-width:980px){
  .cg-layout{grid-template-columns:1fr}
  .cg-aside{margin-top:10px}
  .cg-sticky{position:static}
  .cg-foot-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:760px){
  .cg-burger{display:grid}
  .cg-nav{position:absolute;left:0;right:0;top:66px;flex-direction:column;align-items:stretch;background:var(--card);border-bottom:1px solid var(--line);padding:10px 16px 16px;gap:2px;display:none;box-shadow:var(--shadow)}
  .nav-open .cg-nav{display:flex;animation:cg-open .25s var(--ease)}
  .cg-hero{padding:56px 0 48px}
  .cg-stats{grid-template-columns:1fr}
  .cg-foot-grid{grid-template-columns:1fr}
  .cg-prose{padding:22px}
  .cg-hero-stats{gap:22px}
}
@media(prefers-reduced-motion:reduce){
  *,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .js .reveal{opacity:1;transform:none}
}