/* ============================================================
   Furnace Repair Wichita — style-v2
   Palette: navy #22344A / navy-950 #141F2C / amber #E0912F
            amber-deep #C97A1F / cream #F5E9D2 / bg-alt #F1EBDF
   Fonts: Zilla Slab (display) + Asap (body)
   ============================================================ */

:root{
  --navy:#22344A;
  --navy-950:#141F2C;
  --navy-soft:#2E445E;
  --amber:#E0912F;
  --amber-deep:#C97A1F;
  --amber-soft:#F2B25C;
  --cream:#F5E9D2;
  --bg-alt:#F1EBDF;
  --ink:#1E2B3A;
  --muted:#51637A;
  --line:#D8CFBB;
}

/* ---------- reset & base ---------- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html,body{overflow-x:hidden;max-width:100%}
body{font-family:'Asap',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;line-height:1.6;color:var(--ink);background:#fff}
img{max-width:100%;height:auto;display:block}
a{color:var(--navy);text-decoration:none}
a:hover{text-decoration:underline}
.container{max-width:1180px;margin:0 auto;padding:0 20px}
h1,h2,h3,h4{font-family:'Zilla Slab',Georgia,serif;color:var(--navy);line-height:1.2}
.skip-link{position:absolute;left:-999px;top:0;background:var(--navy-950);color:#fff;padding:8px 16px;z-index:999}
.skip-link:focus{left:8px;top:8px}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:9px;padding:12px 24px;border-radius:8px;font-weight:600;border:0;cursor:pointer;text-align:center;font-family:'Asap',sans-serif}
.btn svg,.btn-call svg{width:18px !important;height:18px !important;max-width:18px !important;max-height:18px !important;flex:none;fill:currentColor}
.btn-primary{background:var(--navy);color:#fff}
.btn-primary:hover{background:var(--navy-950);text-decoration:none}
.btn-outline{border:2px solid #fff;color:#fff}
.btn-outline:hover{background:rgba(255,255,255,.15);text-decoration:none}
.btn-call{background:var(--amber);color:var(--navy-950);padding:10px 18px}
.btn-call:hover{background:var(--amber-deep);color:#fff;text-decoration:none}
.btn-light{display:inline-flex;align-items:center;gap:9px;padding:13px 26px;border-radius:8px;font-weight:700;border:0;cursor:pointer;text-align:center;background:var(--amber);color:var(--navy-950);font-family:'Asap',sans-serif;font-size:1.05rem}
.btn-light svg{width:18px !important;height:18px !important;max-width:18px !important;max-height:18px !important;flex:none;fill:currentColor}
.btn-light:hover{background:var(--amber-soft);text-decoration:none}
.cta-btns{display:flex;gap:14px;flex-wrap:wrap;margin-top:24px;align-items:center}

/* ---------- header ---------- */
.site-header{background:var(--navy-950);color:#fff;position:sticky;top:0;z-index:100;box-shadow:0 2px 12px rgba(0,0,0,.28)}
.header-inner{display:flex;align-items:center;gap:20px;padding:8px 0}
.brand{display:flex;align-items:center;gap:10px;color:#fff;font-size:1.25rem;font-weight:700}
.brand:hover{text-decoration:none}
.brand img.brand-lockup{width:200px;height:auto;max-height:70px;object-fit:contain;display:block}
.nav-desktop{display:flex;gap:22px;margin-left:auto}
.nav-desktop a{color:var(--cream);font-weight:500;padding:6px 2px;border-bottom:2px solid transparent}
.nav-desktop a:hover,.nav-desktop a.active{color:#fff;border-bottom-color:var(--amber);text-decoration:none}
.hamburger{display:none;background:none;border:0;cursor:pointer;padding:8px;color:var(--cream)}
.hamburger svg{width:26px !important;height:26px !important;max-width:26px !important;max-height:26px !important;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round}
.nav{position:fixed;top:0;right:0;width:300px;height:100%;background:var(--navy-950);transform:translateX(100%);visibility:hidden;transition:transform .28s ease,visibility .28s;display:flex;flex-direction:column;gap:18px;padding:70px 28px 28px;z-index:200}
.nav.open{transform:translateX(0);visibility:visible}
.nav a{color:var(--cream);font-size:1.1rem;font-weight:500}
.nav a:hover{color:#fff}
.nav .btn-call{justify-content:center}
.nav-close{position:absolute;top:16px;right:18px;background:none;border:0;color:#fff;font-size:2rem;cursor:pointer;line-height:1}
.nav-backdrop{position:fixed;inset:0;background:rgba(20,31,44,.55);opacity:0;visibility:hidden;transition:opacity .28s,visibility .28s;z-index:150}
body.menu-open{overflow:hidden}
body.menu-open .nav-backdrop{opacity:1;visibility:visible}
@media (min-width:981px){.nav,.nav-backdrop,.nav-close{display:none !important}}
@media (max-width:980px){
  .nav-desktop{display:none}
  .hamburger{display:block;margin-left:auto}
  .header-inner .btn-call{display:none}
  .header-inner .brand img.brand-lockup{content:url('/assets/keeper-roundel.png');height:46px;width:46px;max-height:46px}
}

/* ---------- hero (homepage) ---------- */
.hero{position:relative;min-height:88vh;display:flex;flex-direction:column;justify-content:center;overflow:hidden;background-image:url('/assets/hero-v4.jpg');background-size:cover;background-position:center;color:#fff}
.hero::before{content:'';position:absolute;inset:0;z-index:1;background:linear-gradient(100deg,rgba(20,31,44,.92) 0%,rgba(20,31,44,.78) 42%,rgba(20,31,44,.38) 75%,rgba(20,31,44,.25) 100%)}
.hero .container{position:relative;z-index:2;padding-top:96px;padding-bottom:96px}
.hero-eyebrow{display:inline-block;font-family:'Asap',sans-serif;text-transform:uppercase;letter-spacing:.12em;font-size:.78rem;font-weight:700;color:var(--cream);border:1px solid rgba(245,233,210,.55);border-radius:999px;padding:7px 16px;margin-bottom:20px;background:rgba(20,31,44,.35)}
.hero h1{font-size:clamp(2.2rem,5vw,3.7rem);line-height:1.1;max-width:760px;color:#fff}
.hero h1 em{font-style:italic;color:var(--amber-soft)}
.hero .hero-sub{font-size:1.22rem;margin-top:18px;max-width:600px;color:#EDE4D3}
.hero .hero-note{margin-top:14px;font-style:italic;color:var(--cream);opacity:.92;font-size:.98rem}
.hero-trust{list-style:none;display:flex;flex-wrap:wrap;gap:10px 26px;margin-top:30px}
.hero-trust li{display:flex;align-items:center;gap:9px;color:var(--cream);font-weight:600;font-size:.98rem}
.hero-trust svg{width:20px !important;height:20px !important;max-width:20px !important;max-height:20px !important;flex:none;stroke:var(--amber);fill:none;stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round}

/* ---------- page hero (subpages) ---------- */
.page-hero{position:relative;overflow:hidden;background-image:url('/assets/hero-v4.jpg');background-size:cover;background-position:center;color:#fff;padding:110px 0}
.page-hero::before{content:'';position:absolute;inset:0;background:linear-gradient(100deg,rgba(20,31,44,.9) 0%,rgba(20,31,44,.74) 55%,rgba(20,31,44,.5) 100%)}
.page-hero .container{position:relative;z-index:2}
.page-hero h1{font-size:clamp(2rem,5vw,3.3rem);line-height:1.15;max-width:800px;color:#fff}
.page-hero p{font-size:1.22rem;margin-top:14px;max-width:640px;color:#EDE4D3}

/* ---------- trust bar ---------- */
.trust-bar{background:var(--navy);color:var(--cream);padding:22px 0}
.trust-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;text-align:center}
.trust-grid strong{display:block;font-size:1.6rem;color:var(--amber-soft);font-family:'Zilla Slab',serif}
.trust-grid span{font-size:.9rem}

/* ---------- sections ---------- */
.section{padding:72px 0}
.section.alt,.section-alt{background:var(--bg-alt)}
.section-sub{max-width:720px;margin:8px 0 32px;color:var(--muted)}
.split{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center}
@media (max-width:860px){.split{grid-template-columns:1fr}}
.split img{border-radius:10px;box-shadow:0 8px 24px rgba(34,52,74,.15)}
.check-list{list-style:none;margin:20px 0}
.check-list li{padding-left:30px;position:relative;margin-bottom:10px}
.check-list li::before{content:'✓';position:absolute;left:0;color:var(--amber-deep);font-weight:700}

/* ---------- service cards ---------- */
.svc-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:26px;margin-top:28px}
.svc-card{background:#fff;border-radius:10px;overflow:hidden;box-shadow:0 4px 18px rgba(34,52,74,.1);transition:transform .2s,box-shadow .2s}
.svc-card:hover{transform:translateY(-4px);box-shadow:0 10px 28px rgba(34,52,74,.16)}
.svc-card a{color:inherit;display:block}
.svc-card img{aspect-ratio:16/10;object-fit:cover;width:100%}
.svc-body{padding:20px}
.svc-body h3{color:var(--navy);margin-bottom:8px}
.svc-body p{color:var(--muted);font-size:.95rem}
.svc-link{display:inline-block;margin-top:12px;color:var(--amber-deep);font-weight:600}

/* ---------- icon tiles ---------- */
.icon-tile{display:flex;align-items:center;margin:0 0 1.2rem 0;color:var(--navy);transition:color .3s ease,transform .3s ease;line-height:0}
.icon-tile svg{width:30px;height:30px;stroke:currentColor;fill:none;stroke-width:1.4;stroke-linecap:round;stroke-linejoin:round;overflow:visible;display:block}
.svc-card:hover .icon-tile{color:var(--amber-deep);transform:translateY(-2px)}

/* ---------- chips ---------- */
.chip-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}
.chip{background:var(--bg-alt);color:var(--navy);padding:8px 16px;border-radius:999px;font-weight:500;font-size:.92rem;border:1px solid var(--line)}
.chip:hover{background:var(--cream);text-decoration:none}
.chip-cloud{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}
.chip-cloud .chip{background:var(--bg-alt);color:var(--navy);padding:8px 16px;border-radius:999px;font-weight:500;font-size:.92rem;border:1px solid var(--line)}
.chip-cloud .chip:hover{background:var(--cream);text-decoration:none}

/* ---------- callout ---------- */
.callout{background:var(--bg-alt);border-left:4px solid var(--amber);padding:24px;border-radius:0 8px 8px 0;margin-top:24px}
.callout h3{color:var(--navy)}

/* ---------- cta band ---------- */
.cta-band{background:linear-gradient(135deg,var(--navy) 0%,var(--navy-950) 100%);color:#fff;padding:64px 0;text-align:center}
.cta-band h2{font-size:2.1rem;color:#fff}
.cta-band p{margin:10px auto 24px;color:var(--cream);max-width:640px}
.cta-band .cta-btns{justify-content:center}
.cta-actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

/* ---------- quote / call grid ---------- */
.quote-section{padding:72px 0;background:var(--bg-alt)}
.quote-grid{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:start}
@media (max-width:860px){.quote-grid{grid-template-columns:1fr}}
.quote-call{font-weight:600}
.quote-call-side{background:var(--navy-950);color:#fff;border-radius:12px;padding:34px 30px;box-shadow:0 10px 28px rgba(20,31,44,.28)}
.quote-call-side .btn-call{box-shadow:0 4px 14px rgba(224,145,47,.35)}

/* ---------- faq ---------- */
.faq-section{padding:72px 0}
.faq details,.faq-section details{border-bottom:1px solid var(--line);padding:16px 0}
.faq summary,.faq-section summary{font-weight:600;cursor:pointer;color:var(--navy);font-size:1.05rem}
.faq details p,.faq-section details p{margin-top:10px;color:var(--muted)}

/* ---------- breadcrumbs ---------- */
.breadcrumbs,.crumbs{background:var(--bg-alt);padding:12px 0;font-size:.9rem}
.breadcrumbs ol,.crumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:6px}
.breadcrumbs li+li::before,.crumbs li+li::before{content:'›';margin-right:6px;color:var(--amber-deep)}
.breadcrumbs a,.crumbs a{color:var(--muted)}

/* ---------- article ---------- */
.article-body{max-width:780px}
.article-body h2{margin:28px 0 12px;color:var(--navy)}
.article-body h3{margin:28px 0 12px;color:var(--navy)}
.article-body ul,.article-body ol{margin:12px 0 12px 24px}
.article-body li{margin-bottom:8px}

/* ---------- misc typography ---------- */
.eyebrow{display:inline-block;text-transform:uppercase;letter-spacing:.1em;font-size:.8rem;font-weight:700;color:var(--amber-deep);margin-bottom:8px;font-family:'Asap',sans-serif}
.lead{max-width:720px;margin:8px 0 32px;color:var(--muted);font-size:1.05rem}
.center{text-align:center}
.lead.center{margin-left:auto;margin-right:auto}

/* ---------- footer ---------- */
.footer,.site-footer{background:var(--navy-950);color:var(--cream);padding:60px 0 0}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:36px}
@media (max-width:860px){.footer-grid{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.footer-grid{grid-template-columns:1fr}}
.footer h4,.site-footer h3{color:var(--amber-soft);margin-bottom:14px;font-size:1rem}
.footer ul,.site-footer ul{list-style:none}
.footer li,.site-footer li{margin-bottom:8px}
.footer a,.site-footer a{color:var(--cream)}
.footer a:hover,.site-footer a:hover{color:#fff}
.footer .brand img.brand-lockup,.site-footer .brand img.brand-lockup{width:184px;height:auto;max-height:64px}
.f-desc{margin:14px 0;color:#B9C6D4;font-size:.95rem}
.footer-phone{display:inline-flex;align-items:center;gap:8px;font-size:1.25rem;font-weight:700;color:var(--amber) !important}
.footer-phone svg{width:20px !important;height:20px !important;max-width:20px !important;max-height:20px !important;fill:currentColor}
.footer-bottom{border-top:1px solid var(--navy-soft);margin-top:40px;padding:20px 0;text-align:center;font-size:.9rem;color:#8FA1B5}
.footer-disclaimer{max-width:1100px;margin:26px auto 0;padding:14px 20px 0;font-size:11px;line-height:1.6;opacity:.75;text-align:left}
.footer-disclaimer p{margin:0 0 8px}
.footer-disclaimer p:last-child{margin:0}

/* ---------- sticky call bubble + mobile callbar ---------- */
.callpop{position:fixed;right:16px;bottom:16px;z-index:120}
.callpop a{display:inline-flex;align-items:center;gap:9px;background:var(--amber);color:var(--navy-950);font-weight:700;padding:14px 22px;border-radius:999px;box-shadow:0 6px 20px rgba(20,31,44,.4);font-size:1.02rem}
.callpop a:hover{background:var(--amber-soft);text-decoration:none}
.callpop svg{width:20px !important;height:20px !important;max-width:20px !important;max-height:20px !important;flex:none;fill:currentColor}
.callbar{display:none}

@media (max-width:960px){
  body{padding-bottom:64px}
  .callbar{display:flex;position:fixed;bottom:0;left:0;right:0;z-index:118;background:var(--navy-950);padding:10px 12px calc(10px + env(safe-area-inset-bottom))}
  .callbar a{flex:1;display:flex;align-items:center;justify-content:center;gap:9px;background:var(--amber);color:var(--navy-950);font-weight:700;font-size:1.05rem;padding:13px 10px;border-radius:10px}
  .callbar a:hover{text-decoration:none;background:var(--amber-soft)}
  .callbar svg{width:20px !important;height:20px !important;max-width:20px !important;max-height:20px !important;flex:none;fill:currentColor}
  .callpop{bottom:calc(78px + env(safe-area-inset-bottom));right:14px}
  .callpop a{font-size:0;padding:14px;border-radius:50%;gap:0}
  .callpop a svg{width:24px !important;height:24px !important;max-width:24px !important;max-height:24px !important}
}

/* ---------- small screens ---------- */
@media (max-width:640px){
  .page-hero{padding:70px 0}
  .hero .container{padding-top:72px;padding-bottom:72px}
  .trust-grid{grid-template-columns:repeat(2,1fr)}
  .cta-actions .btn{width:100%}
  .cta-btns .btn-light{width:100%;justify-content:center}
  .hero-trust{flex-direction:column;gap:10px}
}