/*
Theme Name: CostSlab
Theme URI: https://costslab.com/
Author: CostSlab
Author URI: https://costslab.com/
Description: CostSlab — Houston concrete and epoxy cost guides theme. Converted from the CostSlab static site: homepage with cost calculator, four cost guides, suburb price index, quote builder and contractor partner page. Pages are created automatically on theme activation.
Version: 1.0
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: costslab
*/

:root{--navy:#0d2138;--navy2:#123154;--amber:#f5a623;--amber2:#d98e0b;--ink:#1c2733;--muted:#5b6b7c;--bg:#f6f8fa;--card:#fff;--line:#dde5ec}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:'Public Sans',system-ui,Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.6}
h1,h2,h3,.brand,.offer-price{font-family:'Philosopher',Georgia,serif}
a{color:var(--navy2)}
.wrap{max-width:1120px;margin:0 auto;padding:0 20px}
.small{font-size:.85rem;color:var(--muted)}
.center{text-align:center}
/* Header */
.site-header{background:var(--navy);position:sticky;top:0;z-index:50;box-shadow:0 2px 10px rgba(0,0,0,.25)}
.header-in{display:flex;align-items:center;justify-content:space-between;padding-top:12px;padding-bottom:12px;flex-wrap:wrap;gap:10px}
.brand{font-size:1.7rem;font-weight:700;color:#fff;text-decoration:none}
.brand span{color:var(--amber)}
.brand.light{color:#fff}
.main-nav{display:flex;gap:18px;align-items:center;flex-wrap:wrap}
.main-nav a{color:#dce6f0;text-decoration:none;font-weight:600;font-size:.95rem}
.main-nav a:hover{color:var(--amber)}
/* Buttons */
.btn{display:inline-block;padding:10px 20px;border-radius:8px;text-decoration:none;font-weight:700;border:2px solid transparent;cursor:pointer;font-size:1rem}
.btn-amber{background:var(--amber);color:#231a02}
.btn-amber:hover{background:var(--amber2);color:#fff}
.btn-navy{background:var(--navy);color:#fff}
.btn-navy:hover{background:var(--navy2)}
.btn-ghost{border-color:#fff;color:#fff;background:transparent}
.btn-big{padding:14px 28px;font-size:1.1rem}
/* Hero */
.hero{background:linear-gradient(135deg,var(--navy) 0%,var(--navy2) 70%,#1d4e89 100%);color:#fff;padding:70px 0 0}
.hero-in{padding-bottom:46px}
.eyebrow{letter-spacing:.22em;font-weight:800;color:var(--amber);font-size:.8rem;margin-bottom:14px}
.eyebrow.dark{color:var(--amber2)}
.hero h1{font-size:3rem;line-height:1.12;max-width:760px}
.hero h1 em{color:var(--amber);font-style:normal}
.hero-sub{font-size:1.2rem;color:#d7e3f0;max-width:640px;margin:18px 0 26px}
.hero .btn{margin-right:12px;margin-bottom:10px}
/* Ticker */
.ticker{background:#081627;overflow:hidden;border-top:3px solid var(--amber);padding:10px 0}
.ticker-track{display:flex;gap:0;width:max-content;animation:tick 30s linear infinite}
.ticker-track span{color:#ffd98a;font-weight:700;white-space:nowrap;padding:0 28px;border-right:1px solid #28405c}
@keyframes tick{from{transform:translateX(0)}to{transform:translateX(-50%)}}
/* Page hero */
.page-hero{background:linear-gradient(135deg,var(--navy),var(--navy2));color:#fff;padding:52px 0}
.page-hero h1{font-size:2.5rem;margin-bottom:12px}
.page-hero p{color:#d7e3f0;max-width:720px;font-size:1.1rem}
.page-hero p a{color:var(--amber)}
.page-hero .btn{margin-top:18px}
/* Sections & cards */
.section{padding:52px 0}
.section h2{font-size:2rem;color:var(--navy);margin-bottom:20px}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px}
.guide-card,.suburb-card,.offer-card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:24px;text-decoration:none;color:var(--ink);display:block;box-shadow:0 2px 8px rgba(13,33,56,.06)}
.guide-card:hover{border-color:var(--amber)}
.guide-card h3,.suburb-card h3{color:var(--navy);font-size:1.35rem;margin-bottom:6px}
.guide-card .price,.suburb-card .index{font-weight:800;color:var(--amber2);margin-bottom:8px}
.guide-card span{font-weight:700;color:var(--navy2)}
.suburb-card .index span{color:var(--muted);font-weight:600}
.band{background:#eaf0f6;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:18px;margin-bottom:26px}
.steps div{background:#fff;border:1px solid var(--line);border-radius:12px;padding:20px}
/* Calculator */
.calc-section{padding:56px 0 8px}
.calc-card{background:#fff;border:2px solid var(--navy);border-radius:18px;padding:30px;box-shadow:0 12px 32px rgba(13,33,56,.14)}
.calc-card h2{color:var(--navy);font-size:2rem}
.calc-sub{color:var(--muted);margin-bottom:18px}
.calc-tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:20px}
.calc-tab{padding:10px 18px;border-radius:999px;border:2px solid var(--navy);background:#fff;color:var(--navy);font-weight:700;cursor:pointer;font-size:.95rem}
.calc-tab.active{background:var(--navy);color:#fff}
.calc-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.calc-fields label{display:block;font-weight:700;color:var(--navy);margin-bottom:14px;font-size:.95rem}
.calc-fields input,.calc-fields select,.quote-form input,.quote-form select,.quote-form textarea{width:100%;padding:11px;border:1.5px solid #b9c7d4;border-radius:8px;font-size:1rem;margin-top:5px;font-family:inherit}
.calc-fields label.checkbox{font-weight:600;color:var(--ink)}
.calc-fields label.checkbox input{width:auto;margin-right:8px}
.calc-result{background:var(--navy);color:#fff;border-radius:14px;padding:24px}
.result-label{color:#ffd98a;font-weight:700;letter-spacing:.06em;text-transform:uppercase;font-size:.8rem}
.result-range{font-family:'Philosopher',serif;font-size:2.2rem;color:var(--amber);margin:6px 0 14px}
.breakdown{list-style:none;margin-bottom:14px}
.breakdown li{display:flex;justify-content:space-between;gap:12px;padding:7px 0;border-bottom:1px solid #28405c;font-size:.95rem}
.calc-result .small{color:#b9c9da}
.calc-result .btn{margin-top:12px}
/* Tables */
.table-wrap{overflow-x:auto;margin-bottom:14px}
table{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--line);border-radius:10px;overflow:hidden}
th{background:var(--navy);color:#fff;text-align:left;padding:12px}
td{padding:11px 12px;border-top:1px solid var(--line)}
.factors{margin:0 0 22px 20px}
.factors li{margin-bottom:9px}
/* FAQ */
.faq details{background:#fff;border:1px solid var(--line);border-radius:10px;padding:16px 20px;margin-bottom:12px}
.faq summary{font-weight:700;color:var(--navy);cursor:pointer}
.faq p{margin-top:8px}
/* Quote */
.quote-form{background:#fff;border:1px solid var(--line);border-radius:14px;padding:26px;max-width:680px}
.quote-form label{display:block;font-weight:700;color:var(--navy);margin-bottom:14px}
.quote-summary{background:#fff8ea;border:2px solid var(--amber);border-radius:14px;padding:24px;margin-top:24px;max-width:680px}
.quote-summary pre{white-space:pre-wrap;background:#fff;border:1px solid var(--line);border-radius:8px;padding:14px;margin:12px 0;font-family:inherit}
.quote-summary .btn{margin-right:10px}
/* Offer */
.offer-card{border:2px solid var(--amber)}
.offer-price{font-size:3rem;color:var(--navy)}
.offer-price span{font-size:1.2rem;color:var(--muted)}
.prose h3{color:var(--navy);margin:18px 0 6px}
.prose p{margin-bottom:12px;max-width:760px}
/* Footer */
.site-footer{background:var(--navy);color:#c9d7e5;margin-top:40px;padding:44px 0 26px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 2fr;gap:26px}
.site-footer h4{color:#fff;margin-bottom:10px;font-family:'Philosopher',serif}
.site-footer a{display:block;color:#c9d7e5;text-decoration:none;margin-bottom:7px}
.site-footer a:hover{color:var(--amber)}
.disclaimer{border-top:1px solid #28405c;margin-top:28px;padding-top:18px;font-size:.88rem}
/* Content overhaul additions (Oct 2026) */
.breadcrumb{font-size:.85rem;color:var(--muted);margin-bottom:14px}
.breadcrumb a{color:var(--navy2);text-decoration:none;font-weight:600}
.breadcrumb span{margin:0 6px;color:#9db0c2}
.quick-answer{background:#fff8ea;border:2px solid var(--amber);border-left:8px solid var(--amber);border-radius:12px;padding:22px 24px;margin:0 0 28px}
.quick-answer h2{font-size:1.25rem;color:var(--navy);margin-bottom:8px;font-family:'Public Sans',sans-serif;letter-spacing:.04em;text-transform:uppercase}
.quick-answer p{font-size:1.08rem;max-width:820px}
.updated{font-size:.85rem;color:var(--muted);margin-top:10px}
.answer-lede{font-weight:600;max-width:820px;margin-bottom:10px}
.prose-block{max-width:860px;margin-bottom:26px}
.prose-block p{margin-bottom:12px;max-width:820px}
.prose-block h3{color:var(--navy);margin:16px 0 6px;font-size:1.3rem}
.section h3.sub{color:var(--navy);font-size:1.45rem;margin:22px 0 8px}
ol.tips,ul.tight{margin:0 0 22px 22px;max-width:820px}
ol.tips li,ul.tight li{margin-bottom:9px}
.cta-row{display:flex;gap:12px;flex-wrap:wrap;margin:26px 0}
.checklist{background:#fff;border:1px solid var(--line);border-radius:12px;padding:20px 24px;margin-bottom:22px;max-width:860px}
.checklist li{margin-bottom:8px;margin-left:18px}
@media(max-width:820px){.calc-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr}.hero h1{font-size:2.2rem}.page-hero h1{font-size:1.9rem}}
/* Image layer (Oct 2026) */
.hero-img{display:block;width:100%;height:auto;border-radius:14px;margin:4px 0 26px;box-shadow:0 14px 34px rgba(0,0,0,.35)}
.guide-card img{display:block;width:100%;height:auto;border-radius:10px;margin-bottom:14px}
figure.lead-figure{margin:0 0 28px;max-width:860px}
.lead-figure img{display:block;width:100%;max-width:100%;height:auto;border-radius:14px}
.lead-figure figcaption{font-size:.88rem;color:var(--muted);margin-top:8px}