/* ==========================================================================
   NORTH MIAMI AIR CARE — "Cool Authority" design system
   Technical climate-engineering identity for an AC maintenance/cleaning co.
   Tokens, type, nav, hero, cards, pricing, reviews, faq, footer, forms.
   ========================================================================== */

:root{
  /* -- Cool Authority palette -- */
  --teal-black:#0A1F1F;
  --graphite:#1C2B2E;
  --ice:#7DD8D8;
  --cyan:#12B7B0;
  --paper:#F4FAFA;
  --amber:#F2A83C;
  --white:#FFFFFF;
  --ink:#0C2222;
  --muted:#4E6B6B;
  --muted-2:#7C9797;
  --rule:rgba(10,31,31,.12);
  --rule-dark:rgba(125,216,216,.16);
  --success:#149E82;

  /* legacy variable names kept as aliases so any stray inline var(--x)
     still resolves correctly after the old per-page <style> blocks were removed */
  --primary:var(--teal-black);
  --accent:var(--cyan);
  --accent-hover:var(--ice);
  --bg:var(--paper);
  --text:var(--ink);

  /* -- type -- */
  --font-display:'Space Grotesk','Helvetica Neue',Arial,sans-serif;
  --font-body:'Inter','Helvetica Neue',Arial,sans-serif;
  --font-mono:'IBM Plex Mono',ui-monospace,SFMono-Regular,Menlo,monospace;

  /* -- shape / depth -- */
  --radius:14px;
  --radius-sm:9px;
  --radius-pill:999px;
  --shadow-1:0 2px 10px rgba(10,31,31,.06);
  --shadow-2:0 14px 32px rgba(10,31,31,.12);
  --shadow-3:0 20px 48px rgba(10,31,31,.22);
  --glow-cyan:0 8px 22px rgba(18,183,176,.30);
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--font-body);
  background:var(--paper);
  color:var(--ink);
  line-height:1.65;
  font-size:16.5px;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
a{color:var(--cyan);text-decoration:none}
a:hover{color:var(--teal-black)}
img{max-width:100%;height:auto;display:block}
h1,h2,h3,h4{
  font-family:var(--font-display);
  color:var(--teal-black);
  line-height:1.15;
  letter-spacing:-.01em;
  margin:0 0 .5em;
  font-weight:700;
}
h1{font-size:clamp(2.1rem,4.6vw,3.4rem)}
h2{font-size:clamp(1.6rem,3vw,2.3rem)}
h3{font-size:clamp(1.1rem,1.8vw,1.35rem)}
p{margin:0 0 1em}
button{font-family:inherit}
:focus-visible{outline:2px solid var(--cyan);outline-offset:2px;border-radius:4px}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

/* ==========================================================================
   Shared bits: kicker, container, content-img, video-wrap
   ========================================================================== */
.kicker{
  display:inline-block;
  font-family:var(--font-mono);
  font-size:.7rem;
  letter-spacing:.16em;
  text-transform:uppercase;
  color:var(--cyan);
  padding:5px 11px;
  border:1px solid rgba(18,183,176,.4);
  border-radius:var(--radius-sm);
  background:rgba(18,183,176,.08);
  margin-bottom:14px;
}
.hero .kicker{color:var(--ice);border-color:rgba(125,216,216,.4);background:rgba(125,216,216,.1)}

.container{width:100%}

.content-img{
  width:100%;
  max-width:760px;
  margin:2.5rem auto 0;
  border-radius:var(--radius);
  object-fit:cover;
  box-shadow:var(--shadow-2);
}

.video-wrap{box-shadow:var(--shadow-2)}

/* ==========================================================================
   Header / Nav — sticky, blurred, dark "Cool Authority" surface
   ========================================================================== */
.header{
  background:rgba(10,31,31,.92);
  background:linear-gradient(180deg,rgba(10,31,31,.96),rgba(10,31,31,.88));
  backdrop-filter:saturate(160%) blur(10px);
  -webkit-backdrop-filter:saturate(160%) blur(10px);
  color:#fff;
  padding:0;
  position:sticky;
  top:0;
  z-index:1000;
  border-bottom:1px solid var(--rule-dark);
}
.header .container{
  display:flex;
  align-items:center;
  justify-content:space-between;
  flex-wrap:wrap;
  gap:6px 18px;
  padding:14px 24px!important;
}
.nav{
  display:flex;
  justify-content:center;
  align-items:center;
  gap:.35rem;
  flex-wrap:wrap;
}
.nav a{
  color:#dff5f5;
  font-weight:500;
  font-size:.92rem;
  padding:9px 12px;
  border-radius:8px;
  transition:background .18s ease,color .18s ease;
}
.nav a:hover{background:rgba(125,216,216,.12);color:var(--ice)}

/* the second (untyped) row in the header markup — CTA buttons.
   Inline style="margin-top:1rem" ships with every page; neutralize it so
   the header reads as one calm row instead of two stacked ones. */
.header .container > div:last-child{
  margin-top:0!important;
  display:flex;
  align-items:center;
  gap:10px;
  flex-wrap:wrap;
}

.nav-toggle{
  display:none;
  flex-direction:column;
  justify-content:center;
  gap:5px;
  width:38px;
  height:38px;
  padding:8px;
  background:transparent;
  border:1px solid rgba(125,216,216,.35);
  border-radius:8px;
  cursor:pointer;
  order:3;
}
.nav-toggle span{display:block;height:2px;width:100%;background:var(--ice);border-radius:2px;transition:transform .2s ease,opacity .2s ease}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

.cta-btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  background:var(--cyan);
  color:var(--teal-black);
  padding:.7rem 1.4rem;
  border-radius:var(--radius-pill);
  font-weight:700;
  font-size:.94rem;
  text-align:center;
  border:1px solid var(--cyan);
  box-shadow:var(--glow-cyan);
  transition:transform .18s ease,box-shadow .18s ease,background .18s ease,color .18s ease;
  cursor:pointer;
}
.cta-btn:hover{
  background:var(--ice);
  border-color:var(--ice);
  color:var(--teal-black);
  transform:translateY(-2px);
  box-shadow:0 14px 28px rgba(18,183,176,.36);
}
/* ghost variant that already ships inline (background:transparent;border:2px solid #fff)
   on dark surfaces only — refine its hover without touching markup */
.cta-btn[style*="transparent"]:hover{background:rgba(255,255,255,.14)!important;transform:translateY(-2px)}

/* ==========================================================================
   Hero — layered gradient + airflow wave-line texture + radial cyan glow
   ========================================================================== */
.hero{
  position:relative;
  overflow:hidden;
  background:linear-gradient(160deg,#0A1F1F 0%,#12302E 52%,#173B38 100%);
  background-size:cover;
  background-position:center;
  color:#eaf7f7;
  text-align:center;
  padding:5.5rem 1rem 5rem;
  min-height:64vh;
  display:flex;
  align-items:center;
  justify-content:center;
}
.hero::before{
  content:"";
  position:absolute;
  inset:0;
  background:
    linear-gradient(180deg,rgba(8,24,24,.58),rgba(8,24,24,.82)),
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='240' height='60' viewBox='0 0 240 60'%3E%3Cpath d='M0 30 Q 30 6 60 30 T 120 30 T 180 30 T 240 30' fill='none' stroke='%237DD8D8' stroke-width='1' opacity='0.28'/%3E%3Cpath d='M0 46 Q 30 22 60 46 T 120 46 T 180 46 T 240 46' fill='none' stroke='%2312B7B0' stroke-width='1' opacity='0.20'/%3E%3Cpath d='M0 14 Q 30 -10 60 14 T 120 14 T 180 14 T 240 14' fill='none' stroke='%237DD8D8' stroke-width='1' opacity='0.14'/%3E%3C/svg%3E");
  background-size:cover,320px 80px;
  pointer-events:none;
  z-index:0;
}
.hero::after{
  content:"";
  position:absolute;
  right:-140px;
  top:-60px;
  width:520px;
  height:520px;
  border-radius:50%;
  background:radial-gradient(circle,rgba(18,183,176,.30),transparent 65%);
  pointer-events:none;
  z-index:0;
}
.hero>*{position:relative;z-index:1}
.hero h1{color:#fff;text-shadow:0 2px 18px rgba(0,0,0,.25)}
.hero p{font-size:1.14rem;margin-bottom:1.8rem;color:#cfe9e9;max-width:680px;margin-left:auto;margin-right:auto}
.hero img{max-width:520px;margin:0 auto 1.5rem;border-radius:var(--radius);box-shadow:var(--shadow-3)}
.hero .cta-btn+.cta-btn{margin-left:.75rem}

.trust-bar{
  display:flex;
  justify-content:center;
  gap:1.6rem;
  flex-wrap:wrap;
  margin-top:1.8rem;
  font-size:.86rem;
  font-family:var(--font-mono);
  letter-spacing:.02em;
  color:#bfe3e3;
  opacity:1;
}
.trust-item{display:inline-flex;align-items:center;gap:6px}
.trust-item svg{color:var(--ice);flex:none}

/* Top status strip — comfort/service-status framing, flagship pages only */
.status-strip{background:var(--graphite);color:#cfe9e9;font-size:.8rem;border-bottom:1px solid var(--rule-dark)}
.status-strip-inner{
  max-width:1200px;margin:0 auto;padding:8px 24px;
  display:flex;align-items:center;justify-content:center;gap:10px;flex-wrap:wrap;
  font-family:var(--font-mono);letter-spacing:.02em;
}
.status-dot{width:7px;height:7px;border-radius:50%;background:var(--cyan);box-shadow:0 0 0 3px rgba(18,183,176,.22);animation:statusPulse 2.4s infinite}
.status-sep{opacity:.5}
@keyframes statusPulse{0%,100%{opacity:1}50%{opacity:.45}}
@media(max-width:600px){.status-strip .status-sep,.status-strip-inner span:last-child{display:none}}

/* ==========================================================================
   Services / cards / steps
   ========================================================================== */
.services{padding:5rem 1rem;background:#fff}
.services h2{text-align:center;margin-bottom:.6rem;font-size:clamp(1.7rem,3vw,2.2rem)}
.services>div>p{text-align:center;color:var(--muted);max-width:640px;margin:0 auto 2.4rem}

.cards{display:grid;gap:1.5rem;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));margin-top:2rem}
.card{
  background:#fff;
  border:1px solid var(--rule);
  border-radius:var(--radius);
  padding:1.75rem 1.5rem;
  text-align:center;
  box-shadow:var(--shadow-1);
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
  position:relative;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-2);border-color:rgba(18,183,176,.35)}
.card svg{width:46px;height:46px;margin:0 auto 1rem;color:var(--cyan)}
.card img{width:100%;height:150px;object-fit:cover;border-radius:var(--radius-sm);margin-bottom:1rem}
.card h3{margin:.6rem 0 .5rem;font-size:1.18rem}
.card h3 a{color:var(--teal-black)}
.card h3 a:hover{color:var(--cyan)}
.card p{font-size:.95rem;color:var(--muted)}
.card .read-link{color:var(--cyan);font-weight:700;font-size:.88rem;letter-spacing:.02em}

/* icon badge treatment for cards that carry an inline svg icon */
.card>svg:first-child,
.card>.icon{
  width:52px;height:52px;border-radius:13px;
  background:rgba(18,183,176,.10);
  color:var(--cyan);
  display:inline-flex;align-items:center;justify-content:center;
  margin-bottom:1rem;
}
.card>.icon svg{width:24px;height:24px;margin:0}

.how{padding:5rem 1rem;text-align:center;background:var(--paper)}
.how h2{margin-bottom:2rem}
.steps{display:grid;gap:1.6rem;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));margin-top:1rem}
.step{
  background:#fff;
  border:1px solid var(--rule);
  border-radius:var(--radius);
  padding:1.75rem 1.4rem;
  text-align:center;
  box-shadow:var(--shadow-1);
  transition:transform .2s ease,box-shadow .2s ease;
}
.step:hover{transform:translateY(-3px);box-shadow:var(--shadow-2)}
.step svg{width:52px;height:52px;margin:0 auto 1rem;color:var(--cyan)}
.step img{width:100%;height:150px;object-fit:cover;border-radius:var(--radius-sm);margin-bottom:1rem}

/* ==========================================================================
   Pricing
   ========================================================================== */
.pricing{padding:5rem 1rem;background:#fff}
.pricing h2{text-align:center;margin-bottom:2.4rem}
.pricing>div{max-width:1000px;margin:0 auto}
.pricing-grid{display:grid;gap:1.4rem;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));align-items:start}
.pricing .tier{
  background:#fff;
  border:1px solid var(--rule);
  border-radius:var(--radius);
  padding:2rem 1.8rem;
  margin-bottom:0;
  box-shadow:var(--shadow-1);
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
  position:relative;
}
.pricing .tier:hover{transform:translateY(-3px);box-shadow:var(--shadow-2);border-color:rgba(18,183,176,.3)}
.pricing .tier.featured{
  border-color:var(--cyan);
  box-shadow:0 18px 40px rgba(18,183,176,.20);
}
.pricing .tier.featured::before{
  content:"Most Booked";
  position:absolute;top:-12px;left:50%;transform:translateX(-50%);
  background:var(--cyan);color:var(--teal-black);
  font-family:var(--font-mono);font-size:.66rem;letter-spacing:.1em;text-transform:uppercase;
  padding:4px 12px;border-radius:var(--radius-pill);
  box-shadow:var(--glow-cyan);
}
.pricing .tier h3{margin-top:0;font-size:1.25rem}
.pricing .price{
  font-family:var(--font-mono);
  font-size:2rem;
  font-weight:600;
  margin:.6rem 0 1rem;
  color:var(--teal-black);
}
.pricing ul{list-style:none;padding:0;margin:0}
.pricing li{margin:.55rem 0;display:flex;align-items:flex-start;gap:.55rem;font-size:.94rem;color:var(--muted)}
.pricing li::before{content:"✓";color:var(--success);font-weight:bold;flex:none}

/* ==========================================================================
   Service area / map / corridors / neighborhoods
   ========================================================================== */
.service-area{padding:5rem 1rem;background:var(--paper);text-align:center}
.service-area h2{margin-bottom:1rem}
.map-container{margin:2rem auto;max-width:400px;position:relative}
.map-container svg circle{stroke:var(--cyan)}
.map-container img{border-radius:var(--radius);box-shadow:var(--shadow-2)}
.corridor-links{display:flex;flex-wrap:wrap;gap:.85rem;justify-content:center;margin-top:1.6rem}
.corridor-links a{
  background:var(--teal-black);
  color:#eaf7f7;
  padding:.55rem 1.1rem;
  border-radius:var(--radius-pill);
  font-size:.87rem;
  font-weight:600;
  transition:background .2s ease,transform .2s ease;
}
.corridor-links a:hover{background:var(--cyan);color:var(--teal-black);transform:translateY(-2px)}

.neighborhoods{padding:5rem 1rem;background:#fff}
.neighborhoods h2{text-align:center;margin-bottom:2rem}
.neighborhood-grid{display:grid;gap:1.5rem;grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}
.neighborhood-card{
  background:#fff;border:1px solid var(--rule);border-radius:var(--radius);
  padding:1.5rem;text-align:center;box-shadow:var(--shadow-1);
  transition:transform .2s ease,box-shadow .2s ease;
}
.neighborhood-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-2)}
.neighborhood-card img{width:100%;height:150px;object-fit:cover;border-radius:var(--radius-sm);margin-bottom:1rem}
.neighborhood-card h3{margin:1rem 0 .4rem;font-size:1.15rem}
.neighborhood-card p{color:var(--muted);font-size:.95rem}

.area-images{display:grid;gap:1rem;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));margin:2.4rem 0}
.area-images img{border-radius:var(--radius);transition:transform .25s ease;box-shadow:var(--shadow-1)}
.area-images img:hover{transform:scale(1.02)}

/* ==========================================================================
   No-cool-air / emergency band
   ========================================================================== */
.nospare{padding:5rem 1rem;background:var(--graphite);color:#eaf7f7;text-align:center}
.nospare h2{margin-bottom:1.2rem;color:#fff}
.nospare p{max-width:640px;margin:0 auto 1.6rem;color:#bfe3e3}

/* ==========================================================================
   Reviews
   ========================================================================== */
.reviews{padding:5rem 1rem;background:var(--paper)}
.reviews h2{text-align:center;margin-bottom:2.4rem}
.review{
  background:#fff;
  border:1px solid var(--rule);
  border-radius:var(--radius);
  padding:1.8rem;
  margin-bottom:1.2rem;
  position:relative;
  box-shadow:var(--shadow-1);
}
.review::before{
  content:"\201C";
  position:absolute;top:-6px;left:14px;
  font-family:var(--font-display);
  font-size:3.6rem;color:var(--cyan);opacity:.18;line-height:1;
}
.review p{margin-bottom:.5rem;color:var(--ink)}
.review .author{font-size:.88rem;color:var(--muted);font-family:var(--font-mono)}

/* ==========================================================================
   FAQ
   ========================================================================== */
.faq{padding:5rem 1rem;background:#fff}
.faq h2{text-align:center;margin-bottom:2rem}
.faq details{
  background:var(--paper);
  border:1px solid var(--rule);
  margin:.85rem 0;
  border-radius:var(--radius-sm);
  padding:1rem 1.2rem;
  transition:border-color .2s ease;
}
.faq details[open]{border-color:rgba(18,183,176,.4);box-shadow:0 8px 22px rgba(18,183,176,.08)}
.faq summary{font-weight:600;cursor:pointer;color:var(--teal-black);display:flex;justify-content:space-between;align-items:center;gap:12px;list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--cyan);font-family:var(--font-mono);font-size:1.2rem;transition:transform .2s ease;flex:none}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq p{margin:.8rem 0 0;color:var(--muted)}

/* ==========================================================================
   CTA banner
   ========================================================================== */
.cta-banner{
  background:linear-gradient(135deg,var(--teal-black),#123634);
  color:#fff;
  text-align:center;
  padding:3.4rem 1rem;
  margin-top:0;
  position:relative;
  overflow:hidden;
}
.cta-banner::before{
  content:"";position:absolute;left:-120px;bottom:-140px;width:380px;height:380px;border-radius:50%;
  background:radial-gradient(circle,rgba(18,183,176,.28),transparent 65%);pointer-events:none;
}
.cta-banner>*{position:relative;z-index:1}
.cta-banner h2{margin-bottom:.8rem;color:#fff}
.cta-banner p{color:#cfe9e9}
.cta-banner a[style*="underline"]{color:var(--ice)!important}

/* ==========================================================================
   Login (worker portal)
   ========================================================================== */
.login-container{
  padding:3rem 2.2rem;
  max-width:460px;
  margin:4rem auto;
  background:#fff;
  border:1px solid var(--rule);
  border-radius:var(--radius);
  box-shadow:var(--shadow-2);
}
.login-container h2{text-align:center;margin-bottom:1.8rem;font-size:1.6rem}
.login-form{display:flex;flex-direction:column;gap:1.3rem}
.form-group{margin-bottom:0}
.form-group label{display:block;margin-bottom:.4rem;font-weight:600;font-size:.92rem;color:var(--teal-black)}
.form-group input{
  width:100%;padding:.75rem .9rem;border:1px solid var(--rule);border-radius:var(--radius-sm);
  font-family:inherit;font-size:.95rem;background:var(--paper);transition:border-color .2s ease;
}
.form-group input:focus{border-color:var(--cyan);outline:none;background:#fff}
.error-message{color:var(--amber);font-size:.88rem;margin-top:.5rem}
.login-footer{text-align:center;margin-top:1.8rem;font-size:.9rem;color:var(--muted)}

/* ==========================================================================
   Blog article body (.content/.inner)
   ========================================================================== */
.content{padding:4.5rem 1rem;background:#fff}
.content .inner{max-width:720px;margin:0 auto}
.content .inner h2{margin-top:2rem;font-size:1.4rem}
.content .inner p{color:var(--ink);font-size:1.02rem}
.section{padding:4.5rem 1rem}

/* ==========================================================================
   Footer — dark "Cool Authority" surface, existing class names untouched
   ========================================================================== */
.footer{background:var(--teal-black);color:#a9c7c7;padding:4rem 1rem 1.6rem;font-size:.92rem}
.footer h4{
  color:#fff;font-family:var(--font-display);font-size:.92rem;letter-spacing:.08em;
  text-transform:uppercase;margin-bottom:1rem;
}
.footer a{color:#bfe3e3;display:block;margin:.35rem 0;transition:color .18s ease}
.footer a:hover{color:var(--ice)}
.footer .cols{display:grid;gap:2rem;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));margin-bottom:2.4rem}
.footer p{color:#8fb3b3}
.footer .bottom{border-top:1px solid rgba(125,216,216,.14);padding-top:1.5rem;font-size:.82rem;text-align:center;color:#7d9c9c}

/* attribution-line ships with its own inline styles on every page — the
   stylesheet intentionally does not touch .attribution-line so its
   byte-for-byte content and look stay exactly as they were. */

/* ==========================================================================
   Mobile sticky call bar
   ========================================================================== */
.mobile-sticky{
  position:fixed;bottom:0;left:0;right:0;
  background:var(--cyan);color:var(--teal-black);
  text-align:center;padding:.85rem;z-index:1000;display:none;
  font-weight:700;box-shadow:0 -8px 24px rgba(10,31,31,.18);
  border:none;font-size:.95rem;cursor:pointer;
}
.mobile-sticky a{color:var(--teal-black);font-weight:700}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media(max-width:860px){
  .nav{
    display:none;
    position:absolute;top:100%;left:0;right:0;
    background:var(--teal-black);
    flex-direction:column;
    align-items:stretch;
    padding:8px;
    border-bottom:1px solid var(--rule-dark);
    box-shadow:var(--shadow-3);
    gap:2px;
  }
  .nav.open{display:flex}
  .nav a{padding:12px 14px;border-radius:8px}
  .header{position:relative}
  .header .container{position:relative}
  .nav-toggle{display:flex}
  .mobile-sticky{display:block}
  .hero{padding:3.4rem 1rem 3.2rem;min-height:auto}
}
@media(max-width:600px){
  .pricing-grid{grid-template-columns:1fr}
  .header .container > div:last-child .cta-btn:nth-child(2){display:none}
}
body{overflow-x:hidden!important} img,table,video{max-width:100%!important;height:auto!important} .pricing-grid,.cards{flex-wrap:wrap} *{word-break:break-word;overflow-wrap:break-word}