/*
Theme Name: ClearAir Duct & Vent Cleaning
Theme URI: https://clearairductventcleaning.com/
Author: ClearAir Duct & Vent Cleaning
Description: Modern, responsive WordPress theme for ClearAir Duct & Vent Cleaning.
Version: 1.0.7
Requires at least: 6.0
Requires PHP: 7.4
Text Domain: clearair
*/
:root{
  --blue:#0a67b8;
  --blue-dark:#06477e;
  --green:#52b516;
  --ink:#12304a;
  --muted:#617385;
  --light:#f4f9fc;
  --white:#fff;
  --border:#dce8f0;
  --shadow:0 18px 45px rgba(13,65,103,.10);
  --radius:18px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--ink);background:#fff;line-height:1.65}
img{max-width:100%;height:auto;display:block}
a{color:var(--blue);text-decoration:none}
a:hover{color:var(--blue-dark)}
.container{width:min(1160px,92%);margin-inline:auto}
.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.97);backdrop-filter:blur(10px);border-bottom:1px solid var(--border)}
.header-inner{min-height:86px;display:flex;align-items:center;justify-content:space-between;gap:28px}
.brand{display:flex;align-items:center;gap:14px;min-width:0}
.brand img{width:205px;max-height:76px;object-fit:contain}
.brand-text{font-weight:800;color:var(--blue-dark);font-size:14px;line-height:1.15}
.main-nav{display:flex;align-items:center}
.main-nav ul{display:flex;align-items:center;gap:6px;list-style:none;margin:0;padding:0}
.main-nav li{position:relative}
.main-nav a{display:block;padding:11px 13px;font-weight:700;font-size:15px;color:var(--ink);border-radius:10px}
.main-nav a:hover,.main-nav .current-menu-item>a,.main-nav .current_page_item>a{background:var(--light);color:var(--blue)}
.main-nav .quote-link>a{background:var(--blue);color:#fff;padding-inline:18px}
.main-nav .quote-link>a:hover{background:var(--blue-dark);color:#fff}
.main-nav .menu-item-has-children>a:after{content:" ▾";font-size:12px}
.main-nav .sub-menu{display:none;position:absolute;top:100%;left:0;min-width:245px;background:#fff;border:1px solid var(--border);border-radius:14px;padding:8px;box-shadow:var(--shadow)}
.main-nav li:hover>.sub-menu,.main-nav li:focus-within>.sub-menu{display:block}
.main-nav .sub-menu li a{padding:10px 12px}
.mobile-toggle{display:none;border:0;background:var(--light);color:var(--blue);font-size:25px;border-radius:10px;padding:8px 12px}
.hero{background:linear-gradient(135deg,#eef8ff 0%,#fff 62%);padding:82px 0 70px;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;align-items:center;gap:50px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--blue);font-size:13px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;margin-bottom:12px}
.eyebrow:before{content:"";width:28px;height:3px;background:var(--green);border-radius:3px}
h1,h2,h3{line-height:1.15;margin:0 0 18px;color:var(--ink)}
h1{font-size:clamp(40px,5.5vw,68px);letter-spacing:-.035em}
h2{font-size:clamp(30px,4vw,46px);letter-spacing:-.025em}
h3{font-size:22px}
.hero p{font-size:19px;color:var(--muted);max-width:680px}
.btns{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:12px 21px;border-radius:11px;font-weight:800;border:2px solid var(--blue)}
.btn-primary{background:var(--blue);color:#fff}
.btn-primary:hover{background:var(--blue-dark);color:#fff}
.btn-secondary{background:#fff;color:var(--blue)}
.hero-photo{border-radius:28px;box-shadow:var(--shadow);overflow:hidden;min-height:440px;background:#dfeef7}
.hero-photo img{width:100%;height:100%;object-fit:cover}
.trust-strip{background:var(--blue-dark);color:#fff;padding:18px 0}
.trust-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;text-align:center}
.trust-grid strong{display:block;font-size:18px}
.trust-grid span{opacity:.84;font-size:14px}
.section{padding:78px 0}
.section-alt{background:var(--light)}
.section-heading{max-width:760px;margin-bottom:38px}
.section-heading p{color:var(--muted);font-size:17px}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;box-shadow:0 8px 28px rgba(13,65,103,.06)}
.card-photo{height:210px;overflow:hidden}
.card-photo img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease}
.card:hover .card-photo img{transform:scale(1.04)}
.card-body{padding:25px}
.card-body p{color:var(--muted);margin:0 0 18px}
.learn{font-weight:800}
.split{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center}
.split-photo{border-radius:24px;overflow:hidden;box-shadow:var(--shadow)}
.split-photo img{width:100%;height:500px;object-fit:cover}
.checks{list-style:none;padding:0;margin:24px 0}
.checks li{position:relative;padding-left:32px;margin:12px 0;color:#415568}
.checks li:before{content:"✓";position:absolute;left:0;top:0;width:22px;height:22px;border-radius:50%;background:#e7f6dc;color:#39930d;font-weight:900;text-align:center;line-height:22px}
.page-hero{padding:62px 0;background:linear-gradient(135deg,#eef8ff,#fff)}
.page-hero p{max-width:760px;color:var(--muted);font-size:18px}
.breadcrumbs{font-size:13px;color:var(--muted);margin-bottom:18px}
.service-layout{display:grid;grid-template-columns:1.45fr .55fr;gap:42px;align-items:start}
.content-box{font-size:17px}
.content-box h2{font-size:31px;margin-top:36px}
.content-box h3{margin-top:28px}
.side-card{position:sticky;top:105px;background:var(--light);border:1px solid var(--border);border-radius:18px;padding:28px}
.side-card img{border-radius:13px;margin:-2px -2px 22px;width:calc(100% + 4px);height:210px;object-fit:cover}
.side-card h3{font-size:24px}
.side-card p{color:var(--muted)}
.cta{background:linear-gradient(135deg,var(--blue-dark),var(--blue));color:#fff;border-radius:24px;padding:45px;margin-top:55px}
.cta h2,.cta p{color:#fff}
.cta p{opacity:.9}
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:35px}
.contact-details{display:grid;gap:14px}
.contact-item{padding:20px;border:1px solid var(--border);border-radius:14px;background:#fff}
.contact-item strong{display:block;margin-bottom:4px}
.form-card{padding:30px;border:1px solid var(--border);border-radius:20px;box-shadow:var(--shadow);background:#fff}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
label{font-weight:700;font-size:14px;display:block;margin-bottom:6px}
input,textarea{width:100%;border:1px solid #cbdbe5;border-radius:10px;padding:13px 14px;font:inherit;color:var(--ink);background:#fff}
textarea{min-height:150px;resize:vertical}
.form-group{margin-bottom:17px}
.notice{padding:14px 16px;border-radius:10px;margin-bottom:18px;background:#eaf8e4;color:#286d14;font-weight:700}
.notice.error{background:#fff0ef;color:#9a2b22}
.site-footer{background:#082c4b;color:#dcecf8;padding:55px 0 20px}
.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:45px}
.footer-brand img{width:225px;background:#fff;border-radius:10px;padding:7px;margin-bottom:15px}
.site-footer h3{color:#fff;font-size:18px}
.site-footer p{margin:6px 0;color:#c3d7e5}
.site-footer ul{list-style:none;margin:0;padding:0}
.site-footer li{margin:8px 0}
.site-footer a{color:#dcecf8}
.site-footer a:hover{color:#fff}
.footer-bottom{border-top:1px solid rgba(255,255,255,.15);margin-top:38px;padding-top:18px;font-size:13px;color:#aac1d1;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}
.badge{display:inline-block;padding:7px 11px;border-radius:99px;background:#e8f6df;color:#39890f;font-weight:800;font-size:12px;margin:0 5px 8px 0}
@media (max-width:900px){
  .header-inner{min-height:74px}
  .brand img{width:170px}
  .mobile-toggle{display:block}
  .main-nav{display:none;position:absolute;left:4%;right:4%;top:74px;background:#fff;border:1px solid var(--border);border-radius:14px;box-shadow:var(--shadow);padding:8px}
  .main-nav.is-open{display:block}
  .main-nav ul{display:block}
  .main-nav li{margin:2px 0}
  .main-nav .sub-menu{position:static;display:block;border:0;box-shadow:none;padding:0 0 4px 12px}
  .main-nav .menu-item-has-children>a:after{display:none}
  .hero-grid,.split,.contact-grid,.service-layout{grid-template-columns:1fr}
  .hero{padding-top:55px}
  .hero-photo{min-height:330px}
  .side-card{position:static}
  .cards{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:620px){
  h1{font-size:40px}
  .section{padding:55px 0}
  .cards,.trust-grid,.footer-grid,.form-row{grid-template-columns:1fr}
  .hero-photo{min-height:270px}
  .brand-text{display:none}
  .footer-grid{gap:30px}
  .footer-bottom{display:block}
}