/* ============================================
== HVAC-DMV — Shared subpage styles
== Editorial broadsheet aesthetic, light footprint
============================================ */

:root{
  --paper:#F5F2EC;
  --paper-deep:#EBE6DA;
  --paper-deeper:#E2DBCB;
  --ink:#1A1D24;
  --ink-soft:#2D3239;
  --ink-mute:#6B7280;
  --rule:#D6CFC0;
  --hot:#C8551F;
  --hot-deep:#A8451A;
  --cool:#1F5F6B;
  --mustard:#D4A23E;
  --serif:'Newsreader', Georgia, serif;
  --sans:'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --mono:'JetBrains Mono', ui-monospace, monospace;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:var(--sans);
  font-size:16px;
  line-height:1.6;
  font-feature-settings:"kern" 1,"liga" 1;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img,svg{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:none;cursor:pointer;padding:0}
.container{max-width:1280px;margin:0 auto;padding:0 24px}
@media(min-width:720px){.container{padding:0 40px}}

/* ===== HEADER ===== */
.header{
  position:sticky;top:0;z-index:50;
  background:rgba(245,242,236,0.92);
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
  border-bottom:1px solid var(--rule);
}
.header-inner{
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 0;
  gap:18px;
}
.brand{
  display:flex;align-items:center;gap:10px;
  font-family:var(--serif);
  font-weight:700;
  font-size:1.15rem;
  color:var(--ink);
  letter-spacing:-0.01em;
}
.brand-mark{
  width:34px;height:34px;
  background:var(--ink);
  color:var(--paper);
  display:flex;align-items:center;justify-content:center;
  font-family:var(--serif);
  font-weight:700;
  font-size:1.05rem;
  border-radius:2px;
  letter-spacing:-0.04em;
}
.brand-line{
  width:18px;height:1.5px;background:var(--hot);margin-top:6px;
}
.header-nav{
  display:none;
  gap:22px;
  align-items:center;
}
@media(min-width:880px){
  .header-nav{display:flex}
}
.header-nav a{
  font-size:0.88rem;
  color:var(--ink-soft);
  transition:color 200ms ease;
}
.header-nav a:hover{color:var(--ink)}
.header-phone{
  display:flex;align-items:center;gap:8px;
  font-family:var(--mono);
  font-size:0.85rem;
  font-weight:500;
  color:var(--ink);
  padding:8px 14px;
  border:1.5px solid var(--ink);
  border-radius:2px;
  transition:background 200ms ease, color 200ms ease;
}
.header-phone:hover{background:var(--ink);color:var(--paper)}
.header-phone svg{flex-shrink:0}

/* ===== SECTIONS ===== */
.section{padding:60px 0}
.section-tight{padding:36px 0}
@media(min-width:720px){
  .section{padding:80px 0}
  .section-tight{padding:48px 0}
}
.section-label{
  display:flex;align-items:center;gap:14px;
  margin-bottom:18px;
}
.section-num{
  font-family:var(--mono);
  font-size:0.72rem;
  font-weight:500;
  letter-spacing:0.1em;
  color:var(--ink-mute);
}
.eyebrow{
  font-family:var(--mono);
  font-size:0.7rem;
  font-weight:500;
  letter-spacing:0.12em;
  text-transform:uppercase;
  color:var(--ink-mute);
}
.eyebrow.cool{color:var(--cool)}
.eyebrow.hot{color:var(--hot)}
.section-label-line{flex:1;height:1px;background:var(--rule)}

/* ===== TYPOGRAPHY ===== */
.display-1{
  font-family:var(--serif);
  font-weight:700;
  font-size:clamp(2.4rem, 6vw, 4.2rem);
  line-height:1.04;
  letter-spacing:-0.025em;
  color:var(--ink);
  margin:0 0 18px;
}
.display-2{
  font-family:var(--serif);
  font-weight:600;
  font-size:clamp(1.8rem, 4vw, 2.8rem);
  line-height:1.12;
  letter-spacing:-0.018em;
  color:var(--ink);
  margin:0 0 16px;
}
.display-3{
  font-family:var(--serif);
  font-weight:600;
  font-size:clamp(1.4rem, 2.6vw, 1.9rem);
  line-height:1.2;
  letter-spacing:-0.012em;
  color:var(--ink);
  margin:0 0 12px;
}
.body-lg{
  font-family:var(--serif);
  font-size:1.18rem;
  line-height:1.55;
  color:var(--ink-soft);
  margin:0 0 18px;
}
.body{
  font-size:1.02rem;
  line-height:1.65;
  color:var(--ink-soft);
  margin:0 0 16px;
}
.body strong{color:var(--ink);font-weight:600}
.body a{color:var(--hot);border-bottom:1px solid var(--hot);padding-bottom:1px}
.body a:hover{color:var(--hot-deep);border-color:var(--hot-deep)}
.fine{
  font-size:0.82rem;
  color:var(--ink-mute);
  line-height:1.55;
}

/* ===== HERO ===== */
.hero{
  padding:60px 0 50px;
  border-bottom:1px solid var(--rule);
  background:var(--paper);
}
@media(min-width:720px){
  .hero{padding:100px 0 80px}
}
.hero-meta{
  display:flex;align-items:center;gap:10px;
  font-family:var(--mono);
  font-size:0.72rem;
  letter-spacing:0.08em;
  color:var(--ink-mute);
  margin-bottom:18px;
}
.hero-rule{
  width:34px;height:1.5px;background:var(--hot);
  display:inline-block;
}
.hero-ctas{
  display:flex;gap:12px;flex-wrap:wrap;
  margin-top:24px;
}

/* ===== BREADCRUMBS ===== */
.breadcrumbs{
  font-family:var(--mono);
  font-size:0.72rem;
  letter-spacing:0.06em;
  color:var(--ink-mute);
  padding:14px 0;
  border-bottom:1px solid var(--rule);
}
.breadcrumbs a{
  color:var(--ink-soft);
  border-bottom:1px solid transparent;
}
.breadcrumbs a:hover{color:var(--ink);border-bottom-color:var(--ink-mute)}
.breadcrumbs-sep{margin:0 8px;color:var(--rule)}

/* ===== BUTTONS ===== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  gap:10px;
  font-family:var(--sans);
  font-weight:600;
  font-size:0.96rem;
  letter-spacing:0.005em;
  padding:13px 22px;
  border-radius:2px;
  border:1.5px solid transparent;
  text-decoration:none;
  cursor:pointer;
  transition:transform 180ms ease, background 200ms ease, color 200ms ease, border-color 200ms ease;
  text-align:center;
}
.btn:hover{transform:translateY(-1px)}
.btn:active{transform:translateY(0)}
.btn-large{padding:16px 26px;font-size:1rem}
.btn-hot{background:var(--hot);color:var(--paper);border-color:var(--hot)}
.btn-hot:hover{background:var(--hot-deep);border-color:var(--hot-deep)}
.btn-outline{background:transparent;color:var(--ink);border-color:var(--ink)}
.btn-outline:hover{background:var(--ink);color:var(--paper)}
.btn-ghost{background:transparent;color:var(--ink-soft);border-color:transparent}
.btn-ghost:hover{color:var(--ink);background:var(--paper-deep)}

/* ===== TRUST STRIP ===== */
.trust-strip{
  background:var(--ink);
  color:var(--paper);
  padding:32px 0;
}
.trust-grid{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:24px;
}
@media(min-width:720px){
  .trust-grid{grid-template-columns:repeat(4,1fr)}
}
.trust-cell{
  display:flex;flex-direction:column;gap:4px;
}
.trust-eye{
  font-family:var(--mono);
  font-size:0.68rem;
  letter-spacing:0.1em;
  text-transform:uppercase;
  color:rgba(245,242,236,0.55);
}
.trust-val{
  font-family:var(--serif);
  font-size:1.05rem;
  font-weight:600;
  color:var(--paper);
}

/* ===== CONTENT BLOCKS ===== */
.content-block{
  max-width:780px;
  margin:0 auto;
}
.content-block h2{
  font-family:var(--serif);
  font-weight:600;
  font-size:clamp(1.6rem, 3vw, 2.2rem);
  line-height:1.18;
  letter-spacing:-0.012em;
  color:var(--ink);
  margin:48px 0 14px;
}
.content-block h2:first-child{margin-top:0}
.content-block h3{
  font-family:var(--serif);
  font-weight:600;
  font-size:1.35rem;
  letter-spacing:-0.01em;
  color:var(--ink);
  margin:36px 0 10px;
}
.content-block p{
  font-size:1.05rem;
  line-height:1.7;
  color:var(--ink-soft);
  margin:0 0 18px;
}
.content-block p strong{color:var(--ink);font-weight:600}
.content-block a{
  color:var(--hot);
  border-bottom:1px solid var(--hot);
}
.content-block a:hover{color:var(--hot-deep)}
.content-block ul{
  margin:0 0 20px;
  padding-left:0;
  list-style:none;
}
.content-block ul li{
  position:relative;
  padding-left:24px;
  margin-bottom:10px;
  line-height:1.65;
  color:var(--ink-soft);
}
.content-block ul li::before{
  content:'—';
  position:absolute;
  left:0;
  color:var(--hot);
  font-weight:600;
}
.content-block blockquote{
  border-left:3px solid var(--hot);
  padding:8px 0 8px 24px;
  margin:24px 0;
  font-family:var(--serif);
  font-style:italic;
  font-size:1.18rem;
  line-height:1.55;
  color:var(--ink);
}

/* ===== INFO PANELS ===== */
.info-panel{
  background:var(--paper);
  border:1px solid var(--rule);
  padding:24px 28px;
  margin:24px 0;
}
.info-panel-eye{
  font-family:var(--mono);
  font-size:0.68rem;
  letter-spacing:0.12em;
  text-transform:uppercase;
  color:var(--ink-mute);
  margin-bottom:8px;
}
.info-panel h3{
  font-family:var(--serif);
  font-weight:600;
  font-size:1.25rem;
  margin:0 0 10px;
  color:var(--ink);
}
.info-panel p{
  font-size:0.98rem;
  color:var(--ink-soft);
  line-height:1.6;
  margin:0;
}
.info-panel.hot{border-left:3px solid var(--hot)}
.info-panel.cool{border-left:3px solid var(--cool)}
.info-panel.mustard{border-left:3px solid var(--mustard);background:var(--paper-deep)}

/* ===== PRICING TABLE ===== */
.pricing-table{
  border:1px solid var(--rule);
  margin:24px 0;
}
.pricing-row{
  display:grid;
  grid-template-columns:1fr auto;
  padding:14px 20px;
  border-bottom:1px solid var(--rule);
  gap:18px;
  align-items:baseline;
}
.pricing-row:last-child{border-bottom:none}
.pricing-row-name{
  font-family:var(--serif);
  font-weight:500;
  color:var(--ink);
  font-size:1rem;
}
.pricing-row-price{
  font-family:var(--mono);
  font-size:0.92rem;
  color:var(--hot);
  font-weight:500;
}

/* ===== FAQ ===== */
.faq-section{
  background:var(--paper-deep);
  border-top:1px solid var(--rule);
  border-bottom:1px solid var(--rule);
}
.faq-list{max-width:880px;margin:0 auto}
.faq-item{
  border-bottom:1px solid var(--rule);
}
.faq-item:last-child{border-bottom:none}
.faq-toggle{
  width:100%;
  display:flex;align-items:center;justify-content:space-between;
  text-align:left;
  padding:22px 0;
  background:none;
  border:none;
  cursor:pointer;
  gap:18px;
}
.faq-q{
  font-family:var(--serif);
  font-weight:600;
  font-size:1.12rem;
  line-height:1.35;
  color:var(--ink);
  margin:0;
  letter-spacing:-0.01em;
}
.faq-icon{
  flex-shrink:0;
  width:20px;height:20px;
  position:relative;
}
.faq-icon::before,.faq-icon::after{
  content:'';
  position:absolute;
  background:var(--ink);
  transition:transform 250ms ease;
}
.faq-icon::before{
  left:0;right:0;top:9px;height:2px;
}
.faq-icon::after{
  top:0;bottom:0;left:9px;width:2px;
}
.faq-item.open .faq-icon::after{transform:scaleY(0)}
.faq-body{
  max-height:0;
  overflow:hidden;
  transition:max-height 300ms ease;
}
.faq-item.open .faq-body{max-height:600px}
.faq-a{
  padding:0 0 22px;
  font-size:1rem;
  line-height:1.65;
  color:var(--ink-soft);
  margin:0;
}

/* ===== CITY LINK GRID ===== */
.link-grid{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:8px 18px;
  margin:18px 0;
}
@media(min-width:720px){
  .link-grid{grid-template-columns:repeat(3,1fr)}
}
@media(min-width:1024px){
  .link-grid{grid-template-columns:repeat(4,1fr)}
}
.link-grid a{
  color:var(--ink-soft);
  font-size:0.94rem;
  padding:6px 0;
  border-bottom:1px solid var(--rule);
  transition:color 200ms ease, border-color 200ms ease;
}
.link-grid a:hover{
  color:var(--hot);
  border-bottom-color:var(--hot);
}

/* ===== CTA BLOCK ===== */
.cta-block{
  background:var(--ink);
  color:var(--paper);
  padding:48px 32px;
  border-radius:2px;
  display:flex;flex-direction:column;
  gap:18px;
  text-align:center;
  margin:48px 0;
}
@media(min-width:720px){
  .cta-block{padding:64px 48px;text-align:left}
}
.cta-block h2{
  font-family:var(--serif);
  font-weight:600;
  font-size:clamp(1.6rem, 3vw, 2.2rem);
  letter-spacing:-0.015em;
  margin:0;
  color:var(--paper);
  line-height:1.15;
}
.cta-block p{
  font-size:1rem;
  color:rgba(245,242,236,0.75);
  line-height:1.55;
  margin:0;
  max-width:560px;
}
.cta-block-ctas{
  display:flex;gap:12px;flex-wrap:wrap;
  margin-top:12px;
}
.cta-block .btn-outline{
  color:var(--paper);border-color:rgba(245,242,236,0.4);
}
.cta-block .btn-outline:hover{
  background:rgba(245,242,236,0.08);border-color:var(--paper);
}

/* ===== INLINE LEAD FORM ===== */
.inline-form{
  background:var(--paper);
  border:1.5px solid var(--rule);
  padding:32px;
  margin:32px 0;
}
.inline-form-eye{
  font-family:var(--mono);
  font-size:0.7rem;
  letter-spacing:0.12em;
  text-transform:uppercase;
  color:var(--ink-mute);
  margin-bottom:8px;
}
.inline-form h3{
  font-family:var(--serif);
  font-weight:600;
  font-size:1.5rem;
  letter-spacing:-0.012em;
  margin:0 0 18px;
  color:var(--ink);
}
.inline-form-row{
  display:grid;
  grid-template-columns:1fr;
  gap:12px;
  margin-bottom:14px;
}
@media(min-width:600px){
  .inline-form-row{grid-template-columns:1fr 1fr}
}
.inline-form-input{
  width:100%;
  padding:13px 14px;
  font-family:var(--sans);
  font-size:0.98rem;
  border:1.5px solid var(--rule);
  background:var(--paper);
  border-radius:2px;
  color:var(--ink);
  transition:border-color 200ms ease;
}
.inline-form-input:focus{
  border-color:var(--ink);
  outline:none;
}
.inline-form-submit{
  width:100%;
  background:var(--hot);
  color:var(--paper);
  font-family:var(--sans);
  font-weight:600;
  font-size:1rem;
  padding:16px 24px;
  border:none;
  border-radius:2px;
  cursor:pointer;
  transition:background 200ms ease;
}
.inline-form-submit:hover{background:var(--hot-deep)}
.inline-form-note{
  font-size:0.78rem;
  color:var(--ink-mute);
  line-height:1.5;
  margin:14px 0 0;
  text-align:center;
}
.inline-form-success{display:none;text-align:center;padding:24px 0}
.inline-form-success.show{display:block}
.inline-form-success h4{
  font-family:var(--serif);
  font-weight:600;
  font-size:1.4rem;
  color:var(--ink);
  margin:0 0 8px;
}
.inline-form-success p{
  color:var(--ink-soft);
  margin:0 0 14px;
}

/* ===== FOOTER ===== */
.footer{
  background:var(--ink);
  color:rgba(245,242,236,0.7);
  padding:64px 0 32px;
  margin-top:64px;
}
.footer-grid{
  display:grid;
  grid-template-columns:1fr;
  gap:36px;
  margin-bottom:48px;
}
@media(min-width:720px){
  .footer-grid{grid-template-columns:2fr 1fr 1fr 1fr}
}
.footer-brand{
  font-family:var(--serif);
  font-weight:700;
  color:var(--paper);
  font-size:1.4rem;
  margin:0 0 12px;
  letter-spacing:-0.015em;
}
.footer-tag{
  font-size:0.92rem;
  color:rgba(245,242,236,0.55);
  margin:0 0 16px;
  line-height:1.55;
}
.footer-col h4{
  font-family:var(--mono);
  font-size:0.72rem;
  letter-spacing:0.1em;
  text-transform:uppercase;
  color:rgba(245,242,236,0.85);
  margin:0 0 14px;
  font-weight:600;
}
.footer-col ul{list-style:none;margin:0;padding:0}
.footer-col li{margin-bottom:8px}
.footer-col a{
  color:rgba(245,242,236,0.65);
  font-size:0.92rem;
  transition:color 200ms ease;
}
.footer-col a:hover{color:var(--paper)}
.footer-bottom{
  border-top:1px solid rgba(245,242,236,0.12);
  padding-top:24px;
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:16px;
  font-size:0.8rem;
  color:rgba(245,242,236,0.5);
  font-family:var(--mono);
  letter-spacing:0.04em;
}
.footer-licenses{
  background:rgba(245,242,236,0.04);
  padding:14px 18px;
  margin-bottom:32px;
  font-family:var(--mono);
  font-size:0.74rem;
  color:rgba(245,242,236,0.6);
  line-height:1.7;
  letter-spacing:0.02em;
}
.footer-licenses strong{color:var(--paper);font-weight:500}

/* ===== ACCESSIBILITY ===== */
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{
    animation-duration:0.01ms !important;
    transition-duration:0.01ms !important;
    scroll-behavior:auto !important;
  }
}
:focus-visible{outline:2px solid var(--hot);outline-offset:2px}