/* =====================================================================
   Boston Comfort Pros — style.css  (v2 rebrand)
   SEO phrase: "Boston Heating & Air Conditioning" · Display brand: Boston Comfort Pros
   Palette: Deep Harbor Navy / Brick Red (heat) / Frost Blue (cool) / Copper (warmth)
   Type: Montserrat (headings/buttons) + Inter (body)
   Cache-bust: bump /style.css?v=N on change, re-deploy.
   ===================================================================== */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@600;700;800&family=Inter:wght@400;500;600;700&display=swap');

:root{
  --navy:#0B1F33;       /* Deep Harbor Navy — trust, brand */
  --navy-2:#16334f;
  --brick:#B33A2E;      /* Brick Red — heat, urgency, primary CTA */
  --brick-dk:#942e24;
  --frost:#4FB3E8;      /* Frost Blue — cooling/AC */
  --frost-soft:#e4f2fb;
  --copper:#C47A2C;     /* Copper Gold — heating, premium */
  --copper-soft:#f6ecdd;
  --ink:#1F2933;        /* Charcoal — body text */
  --ink-2:#3a4654;
  --paper:#F7FAFC;      /* Snow White */
  --ice:#E8EEF3;        /* Ice Gray — soft section bg */
  --line:#d6e0ea;
  --muted:#5e6b7a;
  --ok:#1f9d6b;
  --radius:12px; --radius-sm:8px; --wrap:1140px;
  --shadow:0 1px 2px rgba(11,31,51,.06),0 8px 24px rgba(11,31,51,.07);
  --shadow-cta:0 6px 18px rgba(179,58,46,.30);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:'Inter',system-ui,-apple-system,sans-serif;color:var(--ink);
  background:var(--paper);line-height:1.6;font-size:17px;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:var(--frost);text-decoration:none}
a:hover{text-decoration:underline}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 22px}
h1,h2,h3{font-family:'Montserrat',sans-serif;line-height:1.14;letter-spacing:-.02em;margin:0 0 .5em;color:var(--navy)}
h1{font-size:clamp(2.05rem,4.5vw,3.2rem);font-weight:800}
h2{font-size:clamp(1.5rem,2.8vw,2.15rem);font-weight:800}
h3{font-size:1.18rem;font-weight:700}
p{margin:0 0 1em}
strong{font-weight:700}
section{padding:64px 0}
.eyebrow{font-family:'Montserrat',sans-serif;font-size:.72rem;font-weight:700;letter-spacing:.16em;
  text-transform:uppercase;color:var(--brick);margin-bottom:.7em}
.lede{font-size:1.12rem;color:var(--ink-2)}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:.5em;font-family:'Montserrat',sans-serif;font-weight:600;
  font-size:1rem;padding:13px 22px;border-radius:var(--radius-sm);border:2px solid transparent;cursor:pointer;
  transition:transform .12s ease,box-shadow .12s ease,background .12s ease;text-decoration:none!important}
.btn:hover{transform:translateY(-1px)}
.btn-call{background:var(--brick);color:#fff;box-shadow:var(--shadow-cta)}
.btn-call:hover{background:var(--brick-dk)}
.btn-text{background:#fff;color:var(--navy);border-color:var(--navy)}
.btn-text:hover{background:var(--navy);color:#fff}
.btn-ghost{background:transparent;color:var(--navy);border-color:var(--navy)}
.btn-lg{padding:16px 28px;font-size:1.06rem}

/* ---------- header ---------- */
.site-header{position:sticky;top:0;z-index:50;background:rgba(247,250,252,.95);
  backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.header-row{display:flex;align-items:center;gap:18px;height:72px}
.brand{display:flex;align-items:center;gap:11px}
.brand:hover{text-decoration:none}
.brand .mark{width:42px;height:42px;border-radius:10px;background:#fff;border:1px solid var(--line);display:grid;place-items:center;flex:none;overflow:hidden;box-shadow:0 1px 2px rgba(11,31,51,.08)}
.brand .mark img{width:42px;height:42px;object-fit:contain}
.brand-text{display:flex;flex-direction:column;line-height:1.04}
.brand-text b{font-family:'Montserrat',sans-serif;font-weight:800;color:var(--navy);font-size:1.04rem;letter-spacing:-.01em}
.brand-text small{font-family:'Inter',sans-serif;font-weight:500;font-size:.6rem;letter-spacing:.1em;
  color:var(--muted);text-transform:uppercase;margin-top:2px}
.nav{display:flex;align-items:center;gap:20px;margin-left:auto}
.nav a{color:var(--ink-2);font-weight:600;font-size:.95rem}
.nav a:hover{color:var(--brick);text-decoration:none}
.header-call{display:inline-flex;align-items:center;gap:.4em;font-family:'Montserrat',sans-serif;font-weight:700;color:var(--navy);font-size:1.02rem}
.nav .header-call{display:none}
.header-call:hover{color:var(--brick);text-decoration:none}
#nav-toggle{display:none}
.hamburger{display:none;cursor:pointer;font-size:1.5rem;line-height:1;color:var(--navy);margin-left:auto;padding:6px 8px}

/* ---------- hero ---------- */
.hero{background:linear-gradient(180deg,var(--paper) 0%,var(--ice) 100%);padding:62px 0 56px;overflow-x:clip}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:40px;align-items:center}
.hero h1{margin-bottom:.35em}
.hero .lede{max-width:42ch}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap;margin:26px 0 14px}
.trust-row{display:flex;gap:18px;flex-wrap:wrap;color:var(--muted);font-size:.92rem;font-weight:600}
.trust-row span{display:inline-flex;align-items:center;gap:.4em}
.dot{width:7px;height:7px;border-radius:50%;background:var(--ok);display:inline-block}
.badge-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.badge{display:inline-flex;align-items:center;gap:.4em;font-size:.8rem;font-weight:600;color:var(--navy);
  background:#fff;border:1px solid var(--line);border-radius:20px;padding:6px 12px}
.badge .ck{color:var(--ok);font-weight:800}
.hero-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:24px 26px}
.hero-card h2{font-size:1.05rem;color:var(--navy);margin-bottom:.7em}
.qa-list{list-style:none;margin:0;padding:0}
.qa-list li{padding:9px 0 9px 28px;position:relative;border-top:1px solid var(--line);font-size:.97rem}
.qa-list li:first-child{border-top:none}
.qa-list li::before{content:"";position:absolute;left:2px;top:15px;width:11px;height:11px;border-radius:50%;
  background:var(--frost-soft);border:2px solid var(--frost)}
.hero-grid>*{min-width:0}
.hero-figure{margin:0;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);
  aspect-ratio:4/3;align-self:stretch;background:var(--ice);min-width:0}
.hero-figure img{width:100%;height:100%;object-fit:cover;display:block}
.hero-extra{margin-top:34px}
.hero-card-wide .qa-list{display:grid;grid-template-columns:repeat(3,1fr);gap:0 30px}
@media(max-width:880px){.hero-card-wide .qa-list{grid-template-columns:1fr 1fr}}
@media(max-width:540px){.hero-card-wide .qa-list{grid-template-columns:1fr}}

/* ---------- services ---------- */
.alt{background:var(--ice)}
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:30px}
.svc{display:block;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px 22px 20px;
  color:var(--ink);box-shadow:var(--shadow);transition:border-color .12s,transform .12s}
.svc:hover{border-color:var(--brick);transform:translateY(-2px);text-decoration:none}
.svc h3{margin-bottom:.3em}
.svc p{color:var(--muted);font-size:.95rem;margin:0}
.svc .go{display:inline-block;margin-top:12px;color:var(--brick);font-weight:700;font-size:.92rem;font-family:'Montserrat',sans-serif}
.tag-local{display:inline-block;font-size:.68rem;font-weight:700;letter-spacing:.07em;text-transform:uppercase;
  color:var(--frost);background:var(--frost-soft);padding:3px 8px;border-radius:20px;margin-bottom:10px}
.tag-heat{display:inline-block;font-size:.68rem;font-weight:700;letter-spacing:.07em;text-transform:uppercase;
  color:var(--copper);background:var(--copper-soft);padding:3px 8px;border-radius:20px;margin-bottom:10px}

/* ---------- prose ---------- */
.prose{max-width:760px}
.prose p{color:var(--ink-2)}
.callout{background:var(--copper-soft);border-left:4px solid var(--copper);border-radius:var(--radius-sm);padding:18px 22px;margin:26px 0}
.callout p:last-child{margin-bottom:0}

/* ---------- faq ---------- */
.faq{max-width:780px}
.qa{border-top:1px solid var(--line);padding:22px 0}
.qa:first-of-type{border-top:none}
.qa h3{margin-bottom:.35em}
.qa p{color:var(--ink-2);margin:0}

/* ---------- reviews ---------- */
.reviews-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:28px}
.review{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow)}
.stars{color:#e0a52e;font-size:1rem;margin-bottom:.5em;letter-spacing:2px}
.review p{font-size:.97rem;color:var(--ink-2)}
.review .who{font-weight:700;font-size:.92rem;color:var(--navy);margin-top:10px}

/* ---------- CTA band ---------- */
.cta-band{background:var(--navy);color:#fff;text-align:center}
.cta-band h2{color:#fff}
.cta-band p{color:#c4d2e2;max-width:54ch;margin:0 auto 22px}
.cta-band .hero-cta{justify-content:center}
.cta-band .btn-text{background:transparent;color:#fff;border-color:rgba(255,255,255,.45)}
.cta-band .btn-text:hover{background:#fff;color:var(--navy)}

/* ---------- footer ---------- */
.site-footer{background:#081522;color:#9fb1c6;padding:54px 0 30px;font-size:.92rem}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:34px}
.site-footer h4{font-family:'Montserrat',sans-serif;color:#fff;font-size:.98rem;margin:0 0 .9em}
.site-footer a{color:#9fb1c6}
.site-footer a:hover{color:#fff}
.foot-links{list-style:none;margin:0;padding:0}
.foot-links li{margin-bottom:.5em}
.nap{line-height:1.7}
.consent{border-top:1px solid #16273c;margin-top:34px;padding-top:20px;color:#6f829a;font-size:.82rem;line-height:1.6}

/* ---------- floating mobile CTA bar ---------- */
.cta-bar{display:none;position:fixed;bottom:0;left:0;right:0;z-index:60;background:var(--navy);
  border-top:1px solid #16273c;padding:8px 10px calc(8px + env(safe-area-inset-bottom))}
.cta-bar .status{text-align:center;color:#9fb1c6;font-size:.72rem;font-weight:600;padding:2px 0 6px}
.cta-bar .status .dot{margin-right:.4em}
.cta-bar .row{display:flex;gap:8px}
.cta-bar .btn{flex:1;justify-content:center;padding:12px}

/* ---------- responsive ---------- */
@media(max-width:880px){.hero-grid,.foot-grid{grid-template-columns:1fr}.svc-grid,.reviews-grid{grid-template-columns:1fr 1fr}}
@media(max-width:768px){
  body{padding-bottom:84px}
  .hamburger{display:block}
  .nav{position:absolute;left:0;right:0;top:72px;flex-direction:column;align-items:stretch;gap:0;background:#fff;
    border-bottom:1px solid var(--line);box-shadow:var(--shadow);max-height:0;overflow:hidden;transition:max-height .25s ease;margin-left:0}
  #nav-toggle:checked ~ .nav{max-height:460px}
  .nav a{padding:15px 22px;border-top:1px solid var(--line);font-size:1.04rem}
  .nav .header-call{display:inline-flex;padding:15px 22px;border-top:1px solid var(--line)}
  .cta-bar{display:block}
  .header-call.desktop{display:none}
}
@media(max-width:540px){.svc-grid,.reviews-grid{grid-template-columns:1fr}section{padding:48px 0}.hero-cta{flex-direction:column}.hero-cta .btn{width:100%;justify-content:center}}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto}}
:focus-visible{outline:3px solid var(--frost);outline-offset:2px;border-radius:4px}