/* ============================================================
   Gallatin HVAC Repair Pro — Gee-HVAC design system
   Mobile-first, no frameworks. Core Web Vitals friendly.
   ============================================================ */
:root{
  --purple:#512D6D;
  --plum:#4B384C;
  --dark-plum:#361E49;
  --orange:#E87722;
  --gold:#FFD573;
  --teal:#00B2BA;
  --ink:#2D2E33;
  --gray-bg:#F7F7F7;
  --hairline:#E5E5E7;
  --amber-shadow:#FF9E1B;
  --purple-shadow:#775195;
  --radius-pill:30px;
  --font-head:'Kanit',Arial,sans-serif;
  --font-body:'Open Sans',Arial,sans-serif;
  --font-label:'Montserrat',Arial,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--font-body);
  font-size:18px;
  line-height:1.625;
  color:var(--plum);
  background:#fff;
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--purple)}
h1,h2,h3,h4{font-family:var(--font-head);color:var(--purple);line-height:1.15;margin:0 0 .6em}
h1{font-size:clamp(32px,5vw,42px);font-weight:800}
h2{font-size:clamp(26px,3.4vw,34px);font-weight:800}
h3{font-size:clamp(20px,2.4vw,24px);font-weight:700}
p{margin:0 0 1em}
.container{max-width:1140px;margin:0 auto;padding:0 20px}
.section{padding:64px 0}
.section-gray{background:var(--gray-bg)}
.section-purple{background:var(--purple);color:#fff;border-radius:0 0 40px 40px}
.section-purple h2,.section-purple h3{color:#fff}
.section-purple .eyebrow{color:#fff}

/* Skip link + focus */
.skip-link{position:absolute;left:-9999px;top:0;background:var(--orange);color:#fff;
  font-family:var(--font-label);font-weight:800;padding:10px 18px;z-index:200;border-radius:0 0 8px 0}
.skip-link:focus{left:0}
a:focus-visible,button:focus-visible{outline:3px solid var(--teal);outline-offset:2px}

/* Eyebrow kickers */
.eyebrow{font-family:var(--font-label);font-size:11px;font-weight:800;
  letter-spacing:2px;text-transform:uppercase;color:var(--orange);margin:0 0 12px}

/* Buttons — 3D press effect */
.btn{display:inline-block;font-family:var(--font-label);font-weight:800;text-transform:uppercase;
  font-size:16px;letter-spacing:.5px;text-decoration:none;border:0;cursor:pointer;
  border-radius:var(--radius-pill);padding:16px 34px;transition:transform .3s ease,box-shadow .3s ease}
.btn-orange{background:var(--orange);color:#fff;box-shadow:0 6px 0 var(--amber-shadow)}
.btn-orange:hover,.btn-orange:focus-visible{transform:translateY(6px);box-shadow:0 0 0 var(--amber-shadow)}
.btn-purple{background:var(--purple);color:#fff;box-shadow:0 6px 0 var(--purple-shadow)}
.btn-purple:hover,.btn-purple:focus-visible{transform:translateY(6px);box-shadow:0 0 0 var(--purple-shadow)}
.btn-ghost{background:#fff;color:var(--purple);box-shadow:0 6px 0 var(--hairline)}
.btn-ghost:hover{transform:translateY(6px);box-shadow:0 0 0 var(--hairline)}

/* Utility bar */
.utility-bar{background:var(--purple);color:#fff;font-family:var(--font-label);
  font-size:13px;font-weight:500;text-align:center;padding:8px 16px}
.utility-bar a{color:var(--gold);text-decoration:none;font-weight:800}

/* Header */
.site-header{position:sticky;top:0;z-index:100;background:#fff;box-shadow:0 2px 12px rgba(54,30,73,.12)}
.header-inner{display:flex;align-items:center;gap:18px;padding:12px 20px;max-width:1240px;margin:0 auto}
.brand{font-family:var(--font-head);font-weight:800;font-size:22px;color:var(--purple);
  text-decoration:none;line-height:1.1;margin-right:auto}
.brand small{display:block;font-family:var(--font-label);font-size:10px;font-weight:800;
  letter-spacing:2px;color:var(--orange);text-transform:uppercase}
.main-nav{display:flex;gap:4px;align-items:center}
.main-nav a{font-family:var(--font-label);font-size:14px;font-weight:500;text-transform:uppercase;
  color:var(--plum);text-decoration:none;padding:10px 12px;border-radius:8px;white-space:nowrap}
.main-nav a:hover{background:var(--gray-bg);color:var(--purple)}
.header-phone{font-family:var(--font-head);font-weight:800;font-size:24px;color:var(--purple);
  text-decoration:none;white-space:nowrap}
.header-cta{padding:12px 24px;font-size:14px}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;padding:10px}
.nav-toggle span{display:block;width:26px;height:3px;background:var(--purple);margin:5px 0;border-radius:2px}

/* Hero */
.hero{position:relative;overflow:hidden;background:var(--dark-plum);min-height:520px;
  display:flex;align-items:stretch}
.hero-media{position:absolute;inset:0}
.hero-media img{width:100%;height:100%;object-fit:cover}
.hero-wedge{position:absolute;inset:0;background:rgba(81,45,109,.93);
  clip-path:polygon(0 0,72% 0,52% 100%,0 100%)}
.hero-content{position:relative;z-index:2;max-width:1240px;margin:0 auto;padding:72px 20px;
  width:100%;display:flex;flex-direction:column;justify-content:center}
.hero-inner{max-width:620px}
.hero .eyebrow{color:#fff}
.hero h1{color:#fff;margin-bottom:14px}
.hero-lead{color:#fff;font-size:20px;margin-bottom:22px}
.hero-phone{display:inline-block;font-family:var(--font-head);font-weight:800;font-size:clamp(28px,4vw,40px);
  color:var(--gold);text-decoration:none;margin-bottom:18px}
.hero-ctas{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:22px}
.hero-checklist{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.hero-checklist li{color:#fff;font-weight:600;display:flex;gap:10px;align-items:flex-start}
.check-icon{flex:0 0 26px;width:26px;height:26px;border-radius:50%;background:var(--orange);
  color:#fff;font-weight:800;display:inline-flex;align-items:center;justify-content:center;font-size:15px}

/* Breadcrumb */
.breadcrumb{font-family:var(--font-label);font-size:13px;padding:16px 0 0;color:var(--plum)}
.breadcrumb a{color:var(--purple);text-decoration:none}
.breadcrumb a:hover{text-decoration:underline}

/* Cards */
.card-grid{display:grid;gap:22px;grid-template-columns:1fr;margin-top:28px}
.card{background:#fff;border-radius:14px;padding:28px;box-shadow:0 8px 24px rgba(54,30,73,.08);
  border:1px solid var(--hairline)}
.card h3{color:var(--orange);margin-bottom:10px}
.card h3 a{color:var(--orange);text-decoration:none}
.card h3 a:hover{text-decoration:underline}
.card p:last-child{margin-bottom:0}

/* Check lists */
.check-list{list-style:none;margin:0 0 1.2em;padding:0;display:grid;gap:10px}
.check-list li{display:flex;gap:10px;align-items:flex-start}

/* Two column */
.two-col{display:grid;gap:32px;grid-template-columns:1fr;align-items:center}
.rounded-img{border-radius:14px;box-shadow:0 12px 30px rgba(54,30,73,.14)}

/* Tables */
.table-wrap{overflow-x:auto;margin:0 0 1.5em;border:1px solid var(--hairline);border-radius:12px}
table{width:100%;border-collapse:collapse;font-size:16px;min-width:560px}
th{background:var(--purple);color:#fff;font-family:var(--font-label);font-size:13px;
  text-transform:uppercase;letter-spacing:1px;text-align:left;padding:14px 16px}
td{padding:12px 16px;border-top:1px solid var(--hairline);color:var(--plum)}
tr:nth-child(even) td{background:var(--gray-bg)}

/* FAQ accordion */
.faq{margin-top:24px;border-top:1px solid var(--hairline)}
.faq-item{border-bottom:1px solid var(--hairline)}
.faq-question{width:100%;background:none;border:0;cursor:pointer;display:flex;justify-content:space-between;
  align-items:center;gap:16px;text-align:left;padding:18px 4px;font-family:var(--font-head);
  font-size:19px;font-weight:700;color:var(--purple)}
.faq-icon{flex:0 0 30px;width:30px;height:30px;border-radius:50%;background:var(--orange);color:#fff;
  font-size:20px;font-weight:800;display:inline-flex;align-items:center;justify-content:center;
  transition:transform .25s ease}
.faq-item.open .faq-icon{transform:rotate(45deg)}
.faq-answer{max-height:0;overflow:hidden;transition:max-height .3s ease}
.faq-answer-inner{padding:0 4px 20px;color:var(--plum)}
.section-purple .faq{border-top-color:rgba(255,255,255,.25)}
.section-purple .faq-item{border-bottom-color:rgba(255,255,255,.25)}
.section-purple .faq-question{color:#fff}
.section-purple .faq-answer-inner{color:#fff}

/* CTA band */
.cta-band{background:var(--purple);border-radius:0;color:#fff;text-align:center;padding:72px 20px}
.cta-band h2{color:#fff;margin-bottom:12px}
.cta-band p{color:#fff;max-width:640px;margin:0 auto 26px;font-size:19px}
.cta-phone{display:block;font-family:var(--font-head);font-weight:800;font-size:clamp(30px,4.5vw,44px);
  color:var(--gold);text-decoration:none;margin-bottom:22px}

/* Footer */
.site-footer{background:var(--purple);color:#fff}
.footer-grid{max-width:1240px;margin:0 auto;padding:56px 20px 32px;display:grid;gap:32px;
  grid-template-columns:1fr}
.footer-brand{font-family:var(--font-head);font-weight:800;font-size:24px;color:#fff;text-decoration:none}
.footer-phone{display:inline-block;font-family:var(--font-head);font-weight:800;
  font-size:clamp(28px,4vw,38px);color:#fff;text-decoration:none;margin:12px 0}
.footer-heading{font-family:var(--font-label);font-size:13px;font-weight:800;letter-spacing:2px;
  text-transform:uppercase;color:var(--gold);margin:0 0 14px}
.footer-links{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.footer-links a{color:#fff;text-decoration:none;font-size:16px}
.footer-links a:hover{color:var(--gold);text-decoration:underline}
.footer-nap{font-size:16px;line-height:1.7}
.footer-bottom{background:var(--dark-plum);text-align:center;padding:16px;font-size:13px;color:#fff}

/* Sticky mobile call bar */
.call-bar{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:90;background:#fff;
  box-shadow:0 -4px 16px rgba(54,30,73,.18);padding:10px 14px;gap:10px}
.call-bar .btn{flex:1;text-align:center;padding:14px 10px;font-size:14px}
body{padding-bottom:76px}

/* Forms */
.lead-form{background:#fff;border:1px solid var(--hairline);border-radius:14px;padding:30px;
  box-shadow:0 8px 24px rgba(54,30,73,.08)}
.form-row{display:grid;gap:14px;margin-bottom:14px}
.form-row.two{grid-template-columns:1fr 1fr}
.lead-form label{font-family:var(--font-label);font-size:13px;font-weight:800;letter-spacing:1px;
  text-transform:uppercase;color:var(--purple);display:block;margin-bottom:6px}
.lead-form input,.lead-form select,.lead-form textarea{width:100%;font-family:var(--font-body);
  font-size:16px;padding:12px 14px;border:2px solid var(--hairline);border-radius:10px;color:var(--ink)}
.lead-form input:focus,.lead-form select:focus,.lead-form textarea:focus{
  border-color:var(--purple);outline:none}
.hp-field{position:absolute;left:-9999px;top:auto;width:1px;height:1px;overflow:hidden}

/* Badges */
.badge{display:inline-block;background:var(--gold);color:var(--dark-plum);font-family:var(--font-label);
  font-size:12px;font-weight:800;letter-spacing:1.5px;text-transform:uppercase;
  padding:8px 16px;border-radius:var(--radius-pill);margin-bottom:14px}

/* Problem selector */
.problem-grid{display:grid;gap:16px;grid-template-columns:1fr;margin-top:28px}
.problem-card{display:block;background:#fff;border:2px solid var(--hairline);border-radius:14px;
  padding:22px;text-decoration:none;transition:border-color .2s ease,transform .2s ease}
.problem-card:hover{border-color:var(--orange);transform:translateY(-3px)}
.problem-card h3{color:var(--purple);font-size:20px;margin-bottom:6px}
.problem-card p{color:var(--plum);font-size:16px;margin:0}

/* Location / article cards reuse .card */

@media(min-width:700px){
  .card-grid{grid-template-columns:repeat(2,1fr)}
  .problem-grid{grid-template-columns:repeat(2,1fr)}
  .two-col{grid-template-columns:1fr 1fr}
  .footer-grid{grid-template-columns:1.4fr 1fr 1fr 1fr}
}
@media(min-width:1024px){
  .card-grid.cols-3{grid-template-columns:repeat(3,1fr)}
  .problem-grid{grid-template-columns:repeat(3,1fr)}
  .call-bar{display:none}
  body{padding-bottom:0}
}
@media(max-width:1023px){
  .main-nav{display:none;position:absolute;top:100%;left:0;right:0;background:#fff;
    flex-direction:column;align-items:stretch;padding:12px 20px 20px;
    box-shadow:0 12px 24px rgba(54,30,73,.15)}
  .main-nav.open{display:flex}
  .main-nav a{padding:12px 8px;border-bottom:1px solid var(--hairline)}
  .nav-toggle{display:block}
  .header-phone{display:none}
  .header-cta{margin-left:auto}
}
@media(max-width:699px){
  .section{padding:48px 0}
  .form-row.two{grid-template-columns:1fr}
  .hero-wedge{clip-path:polygon(0 0,100% 0,100% 100%,0 100%);opacity:.94}
  .hero{min-height:560px}
}