/* Green Chimney & Air Duct Pros — Salem, OR
   Palette: deep forest green + warm cream + copper. Deliberately distinct
   from the sister brand (red/gold on white, Jakarta Sans). */
:root{
  --green:#175C3B; --green-d:#0F4229; --green-l:#1F7A4E; --green-soft:#EAF4EE;
  --copper:#B4632C; --copper-soft:#F7EDE4;
  --cream:#FAF7F1; --card:#FFFFFF;
  --ink:#1C2420; --body:#3C463F; --mut:#5F6A62;
  --ln:#E3E0D6;
  --sh:0 1px 2px rgba(20,30,24,.06),0 8px 24px rgba(20,30,24,.08);
  --sh-lg:0 2px 8px rgba(20,30,24,.07),0 22px 54px rgba(20,30,24,.13);
  --r:16px; --r-sm:10px;
  --fd:"Fraunces",Georgia,"Times New Roman",serif;
  --fs:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --maxw:1120px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--fs);color:var(--body);background:var(--cream);line-height:1.65;font-size:16.5px}
img,svg{max-width:100%;display:block}
a{color:var(--green);text-decoration:none}
a:hover{text-decoration:underline}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 20px}
h1,h2,h3{font-family:var(--fd);color:var(--ink);line-height:1.18;font-weight:600;letter-spacing:-.01em}
h1{font-size:clamp(1.9rem,4.6vw,3.1rem)}
h2{font-size:clamp(1.45rem,3vw,2.1rem)}
h3{font-size:1.13rem;font-family:var(--fs);font-weight:700}
p{margin:0 0 1em}
.mut{color:var(--mut)}

/* top bar */
.topbar{background:var(--green-d);color:#DFEDE4;font-size:.85rem;text-align:center;padding:7px 12px}
.topbar strong{color:#fff}

/* header */
header.site{position:sticky;top:0;z-index:50;background:rgba(250,247,241,.94);backdrop-filter:blur(8px);border-bottom:1px solid var(--ln)}
.nav{display:flex;align-items:center;gap:18px;height:66px}
.brand{display:flex;align-items:center;gap:10px;font-family:var(--fd);font-weight:700;font-size:1.12rem;color:var(--ink);white-space:nowrap}
.brand:hover{text-decoration:none}
.brand .mark{width:34px;height:34px;flex:0 0 34px}
.brand small{display:block;font-family:var(--fs);font-weight:600;font-size:.66rem;letter-spacing:.12em;text-transform:uppercase;color:var(--copper)}
nav.links{display:flex;gap:20px;margin-left:auto;font-weight:600;font-size:.94rem}
nav.links a{color:var(--body)}
nav.links a:hover{color:var(--green);text-decoration:none}
.callbtn{margin-left:auto;background:var(--green);color:#fff !important;font-weight:700;padding:10px 18px;border-radius:999px;box-shadow:var(--sh);white-space:nowrap}
.callbtn:hover{background:var(--green-l);text-decoration:none}
nav.links + .callbtn{margin-left:0}
@media(max-width:900px){nav.links{display:none}}

/* hero */
.hero{background:linear-gradient(180deg,var(--green-soft),var(--cream) 78%);border-bottom:1px solid var(--ln)}
.hero .wrap{display:grid;grid-template-columns:1.15fr .85fr;gap:44px;align-items:center;padding-top:56px;padding-bottom:56px}
.hero .eyebrow{font-weight:700;letter-spacing:.14em;text-transform:uppercase;font-size:.74rem;color:var(--copper);margin-bottom:14px}
.hero p.lead{font-size:1.13rem;margin:18px 0 26px;max-width:56ch}
.cta-row{display:flex;gap:14px;flex-wrap:wrap;align-items:center}
.btn{display:inline-block;font-weight:700;padding:14px 26px;border-radius:999px;font-size:1rem}
.btn.primary{background:var(--green);color:#fff;box-shadow:var(--sh)}
.btn.primary:hover{background:var(--green-l);text-decoration:none}
.btn.ghost{border:2px solid var(--green);color:var(--green)}
.btn.ghost:hover{background:var(--green-soft);text-decoration:none}
.trust{display:flex;gap:8px;align-items:center;margin-top:20px;font-size:.92rem;color:var(--mut)}
.stars{color:#E8A13D;letter-spacing:2px;font-size:1rem}
.hero-art{filter:drop-shadow(0 24px 40px rgba(15,66,41,.18))}
@media(max-width:820px){.hero .wrap{grid-template-columns:1fr;padding-top:38px;padding-bottom:40px}.hero-art{max-width:340px;margin:0 auto}}

/* sections */
section.band{padding:58px 0}
section.band.alt{background:#F2EFE6;border-top:1px solid var(--ln);border-bottom:1px solid var(--ln)}
.kicker{font-weight:700;letter-spacing:.14em;text-transform:uppercase;font-size:.72rem;color:var(--copper);margin-bottom:10px}
.sub{max-width:62ch;margin-top:12px}
.grid{display:grid;gap:20px;margin-top:34px}
.grid.c3{grid-template-columns:repeat(3,1fr)}
.grid.c4{grid-template-columns:repeat(4,1fr)}
.grid.c2{grid-template-columns:repeat(2,1fr)}
@media(max-width:900px){.grid.c3,.grid.c4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.grid.c3,.grid.c4,.grid.c2{grid-template-columns:1fr}}
.card{background:var(--card);border:1px solid var(--ln);border-radius:var(--r);padding:26px;box-shadow:var(--sh)}
.card .ico{width:44px;height:44px;border-radius:12px;background:var(--green-soft);display:flex;align-items:center;justify-content:center;margin-bottom:16px}
.card .ico svg{width:24px;height:24px;stroke:var(--green)}
.card h3{margin-bottom:8px}
.card p{font-size:.96rem;margin:0}
.card a.more{display:inline-block;margin-top:12px;font-weight:700;font-size:.92rem}

/* checklist */
ul.checks{list-style:none;margin:18px 0 0}
ul.checks li{padding-left:30px;position:relative;margin-bottom:11px}
ul.checks li::before{content:"";position:absolute;left:0;top:5px;width:18px;height:18px;border-radius:50%;
  background:var(--green) url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="white" stroke-width="3.4" stroke-linecap="round" stroke-linejoin="round"><polyline points="20 6 9 17 4 12"/></svg>') center/11px no-repeat}

/* split layout */
.split{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center;margin-top:30px}
@media(max-width:820px){.split{grid-template-columns:1fr}}

/* steps */
.steps{counter-reset:s;display:grid;gap:18px;grid-template-columns:repeat(4,1fr);margin-top:34px}
@media(max-width:900px){.steps{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.steps{grid-template-columns:1fr}}
.step{background:var(--card);border:1px solid var(--ln);border-radius:var(--r);padding:24px;box-shadow:var(--sh)}
.step::before{counter-increment:s;content:counter(s,decimal-leading-zero);font-family:var(--fd);font-size:1.6rem;font-weight:700;color:var(--copper);display:block;margin-bottom:8px}
.step h3{margin-bottom:6px}
.step p{font-size:.94rem;margin:0}

/* faq */
.faq{margin-top:30px;display:grid;gap:12px}
.faq details{background:var(--card);border:1px solid var(--ln);border-radius:var(--r-sm);padding:18px 20px;box-shadow:var(--sh)}
.faq summary{font-weight:700;color:var(--ink);cursor:pointer}
.faq details p{margin:12px 0 0;font-size:.97rem}

/* areas chips */
.chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.chips a{background:var(--card);border:1px solid var(--ln);border-radius:999px;padding:9px 18px;font-weight:600;font-size:.93rem;color:var(--body);box-shadow:var(--sh)}
.chips a:hover{border-color:var(--green);color:var(--green);text-decoration:none}

/* CTA band */
.ctaband{background:var(--green-d);color:#E4F0E9;text-align:center;padding:60px 20px}
.ctaband h2{color:#fff}
.ctaband p{max-width:56ch;margin:14px auto 26px}
.ctaband .btn.primary{background:var(--copper)}
.ctaband .btn.primary:hover{background:#C9772F}
.ctaband .btn.ghost{border-color:#9DC4AD;color:#fff}
.ctaband .btn.ghost:hover{background:rgba(255,255,255,.08)}

/* forms */
form.quote{display:grid;gap:14px;grid-template-columns:1fr 1fr;background:var(--card);border:1px solid var(--ln);border-radius:var(--r);padding:28px;box-shadow:var(--sh-lg)}
form.quote .full{grid-column:1/-1}
form.quote label{font-weight:600;font-size:.9rem;color:var(--ink);display:block;margin-bottom:6px}
form.quote input,form.quote select,form.quote textarea{width:100%;font:inherit;padding:12px 14px;border:1.5px solid var(--ln);border-radius:var(--r-sm);background:#FDFCF9;color:var(--ink)}
form.quote input:focus,form.quote select:focus,form.quote textarea:focus{outline:2px solid var(--green-l);border-color:var(--green-l)}
form.quote button{grid-column:1/-1;cursor:pointer;border:0}
@media(max-width:640px){form.quote{grid-template-columns:1fr}}
.hp{position:absolute;left:-9999px;opacity:0}

/* footer */
footer.site{background:#122B1E;color:#B9CDC0;padding:54px 0 30px;margin-top:0;font-size:.95rem}
footer.site a{color:#DCEAE1}
footer.site .cols{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:34px}
@media(max-width:820px){footer.site .cols{grid-template-columns:1fr 1fr}}
@media(max-width:520px){footer.site .cols{grid-template-columns:1fr}}
footer.site h4{color:#fff;font-size:.85rem;letter-spacing:.1em;text-transform:uppercase;margin-bottom:14px}
footer.site ul{list-style:none}
footer.site li{margin-bottom:9px}
.legal{border-top:1px solid rgba(255,255,255,.14);margin-top:40px;padding-top:22px;display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;font-size:.84rem;color:#8FA79A}

/* breadcrumbs + page head */
.pagehead{background:linear-gradient(180deg,var(--green-soft),var(--cream));border-bottom:1px solid var(--ln);padding:44px 0 38px}
.crumbs{font-size:.85rem;margin-bottom:14px;color:var(--mut)}
.crumbs a{color:var(--mut)}
.pagehead p.lead{font-size:1.08rem;max-width:64ch;margin-top:14px}

/* prose blocks */
.prose{max-width:72ch}
.prose h2{margin:34px 0 12px}
.prose ul{margin:0 0 1em 1.2em}
.prose li{margin-bottom:.4em}

/* sticky mobile call bar */
.mobilecall{display:none}
@media(max-width:700px){
  .mobilecall{display:flex;position:fixed;bottom:0;left:0;right:0;z-index:60;gap:1px}
  .mobilecall a{flex:1;text-align:center;padding:15px 8px;font-weight:800;font-size:1rem;color:#fff}
  .mobilecall .c1{background:var(--green)}
  .mobilecall .c2{background:var(--copper)}
  body{padding-bottom:54px}
}
.skip{position:absolute;left:-9999px;top:0;background:#fff;padding:10px 16px;z-index:100}
.skip:focus{left:10px}

/* $99 offer */
.offerbox{display:flex;align-items:center;gap:16px;background:#fff;border:2px solid var(--copper);border-radius:var(--r);padding:14px 20px;margin:20px 0 24px;max-width:480px;box-shadow:var(--sh)}
.offerbox .price{font-family:var(--fd);font-size:2.4rem;font-weight:700;color:var(--copper);line-height:1}
.offerbox span:last-child{font-size:.95rem}

/* photos */
.phgrid{display:grid;grid-template-columns:1.15fr .85fr;gap:40px;align-items:center}
@media(max-width:820px){.phgrid{grid-template-columns:1fr}}
.phimg{width:100%;max-height:400px;object-fit:cover;border-radius:var(--r);box-shadow:var(--sh-lg);border:1px solid var(--ln)}
.heroimg{width:100%;aspect-ratio:5/4;object-fit:cover;border-radius:var(--r);box-shadow:var(--sh-lg);border:1px solid var(--ln)}
@media(max-width:820px){.heroimg{max-height:320px;aspect-ratio:auto}}

/* review cards */
.revgrid{display:grid;gap:20px;grid-template-columns:repeat(3,1fr);margin-top:10px}
@media(max-width:900px){.revgrid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.revgrid{grid-template-columns:1fr}}
.rev{background:var(--card);border:1px solid var(--ln);border-radius:var(--r);padding:24px;box-shadow:var(--sh);margin:0}
.rev blockquote{margin:10px 0 14px;color:var(--ink);font-size:1rem;line-height:1.55}
.rev figcaption{font-size:.86rem;color:var(--mut);font-weight:600}

/* stats band */
.statband{background:var(--green-d);color:#DCEAE1;padding:34px 0}
.statgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;text-align:center}
@media(max-width:700px){.statgrid{grid-template-columns:repeat(2,1fr)}}
.stat{font-size:.92rem;font-weight:600}
.stat a{color:#DCEAE1}
.stat span{display:block;font-family:var(--fd);font-size:2.3rem;font-weight:700;color:#fff;line-height:1.15}

/* ── perfection pass: a11y + conversion ── */
:root{--copper-ink:#8F4E1F}
body{font-size:17px}
.kicker,.hero .eyebrow,.brand small{color:var(--copper-ink)}
.offerbox .price{color:var(--copper-ink)}
.stars{color:#B8791F}
.ctaband .btn.primary{background:#9A5426}
.ctaband .btn.primary:hover{background:#B4632C}
:focus-visible{outline:3px solid var(--green-l);outline-offset:2px;border-radius:4px}
@media (prefers-reduced-motion: reduce){html{scroll-behavior:auto}.callbar{transition:none}}
.btn{padding:15px 28px}
.card h2.ch{font-size:1.13rem;font-family:var(--fs);font-weight:700;margin-bottom:8px;line-height:1.3}
.fh{color:#fff;font-size:.85rem;letter-spacing:.1em;text-transform:uppercase;margin-bottom:14px;font-weight:700}
.bigphone{font-size:1.18rem;font-weight:700;margin:16px 0 0}
.bigphone a{text-decoration:underline;text-underline-offset:3px}
@media(max-width:700px){.mobilecall a{padding:17px 8px;font-size:1.06rem}}
.callbar{position:fixed;left:0;right:0;bottom:0;z-index:70;display:flex;align-items:center;justify-content:center;gap:22px;
  background:var(--green-d);color:#E4F0E9;padding:13px 52px 13px 20px;box-shadow:0 -6px 24px rgba(15,40,28,.25);
  transform:translateY(100%);transition:transform .3s ease}
.callbar.show{transform:translateY(0)}
.callbar .btn{padding:11px 22px}
.callbar .btn.primary{background:#9A5426}
.callbar .cbx{position:absolute;right:14px;top:50%;transform:translateY(-50%);background:none;border:0;color:#BFD6C7;font-size:1.7rem;cursor:pointer;line-height:1;padding:6px}
@media(max-width:700px){.callbar{display:none}}

/* ── review-pass fixes ── */
.prose a,ul.checks a,p.lead a,.faq a,.card p a,form.quote a{text-decoration:underline;text-underline-offset:3px}
.mobilecall .c2{background:#9A5426}
.ctaband .btn.primary:hover{background:#8F4E1F}
html{scroll-padding-top:84px}
.hp{display:none}
.alertbox{background:#FBEDED;border:2px solid #B3272D;border-radius:var(--r-sm);padding:18px 20px;margin-bottom:18px}
.alertbox p{margin:0;color:#7C1D21}
.flatnote{display:block;margin-top:6px;font-style:normal;font-size:.88rem;color:var(--mut)}
.brand small{font-size:.78rem}
.kicker{font-size:.8rem}
.hero .eyebrow{font-size:.8rem}
.menubtn{display:none;background:none;border:2px solid var(--ln);border-radius:10px;width:46px;height:46px;align-items:center;justify-content:center;color:var(--ink);cursor:pointer;margin-left:auto}
.menubtn svg{width:26px;height:26px}
@media(max-width:900px){
  .menubtn{display:flex}
  nav.links{display:none}
  nav.links.open{display:flex;position:absolute;top:66px;left:0;right:0;background:var(--cream);border-bottom:1px solid var(--ln);flex-direction:column;gap:0;padding:8px 0 12px;box-shadow:var(--sh-lg)}
  nav.links.open a{padding:14px 24px;font-size:1.05rem;border-top:1px solid var(--ln)}
  .callbtn{margin-left:0}
}