/* ==========================================================================
   Jack & Sons Chimney Care — Design System
   Palette derived from the logo: deep navy, brick maroon, cream paper,
   with a restrained ember accent pulled from firelight.
   ========================================================================== */
:root{
  --navy:#16233B; --navy-2:#1E3250; --navy-3:#0F1A2C;
  --maroon:#8E2434; --maroon-2:#A82C3D;
  --paper:#F6F1E7; --paper-2:#FBF8F2; --white:#ffffff;
  --ember:#E08A3C; --ember-soft:#f0b070;
  --ink:#1B2436; --muted:#5A6474; --line:#e4ddcf;
  --ok:#2f7a4f;
  --shadow:0 18px 50px -22px rgba(16,26,44,.45);
  --shadow-sm:0 8px 24px -14px rgba(16,26,44,.4);
  --r:14px; --r-sm:10px; --maxw:1180px;
  --f-display:"Zilla Slab",Georgia,serif;
  --f-label:"Oswald","Arial Narrow",sans-serif;
  --f-body:"Inter",system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;font-family:var(--f-body);color:var(--ink);background:var(--paper-2);
  font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:var(--maroon-2);text-decoration:none}
a:hover{text-decoration:underline}
.container{max-width:var(--maxw);margin:0 auto;padding:0 22px}
.narrow{max-width:820px}
h1,h2,h3,h4{font-family:var(--f-display);line-height:1.08;color:var(--navy);font-weight:800;letter-spacing:-.01em;margin:0 0 .5em}
h1{font-size:clamp(2.1rem,5vw,3.5rem)}
h2{font-size:clamp(1.7rem,3.6vw,2.5rem)}
h3{font-size:clamp(1.2rem,2vw,1.45rem)}
p{margin:0 0 1.1em}
.eyebrow{font-family:var(--f-label);text-transform:uppercase;letter-spacing:.22em;
  font-weight:600;font-size:.78rem;color:var(--maroon-2);margin:0 0 .8rem;display:inline-block}
.eyebrow.on-dark{color:var(--ember-soft)}
.lead{font-size:1.15rem;color:var(--muted)}
.center{text-align:center}
.ember-rule{width:64px;height:4px;border-radius:4px;margin:.2rem 0 1.4rem;
  background:linear-gradient(90deg,var(--maroon),var(--ember))}
.center .ember-rule{margin-left:auto;margin-right:auto}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:.5rem;font-family:var(--f-label);
  text-transform:uppercase;letter-spacing:.06em;font-weight:600;font-size:.95rem;
  padding:.85rem 1.5rem;border-radius:var(--r-sm);border:2px solid transparent;
  cursor:pointer;transition:.18s ease;text-decoration:none;line-height:1}
.btn:hover{text-decoration:none;transform:translateY(-2px)}
.btn-primary{background:var(--maroon);color:#fff;box-shadow:var(--shadow-sm)}
.btn-primary:hover{background:var(--maroon-2)}
.btn-ghost{background:transparent;color:var(--navy);border-color:var(--navy)}
.btn-ghost:hover{background:var(--navy);color:#fff}
.btn-ghost.on-dark{color:#fff;border-color:rgba(255,255,255,.6)}
.btn-ghost.on-dark:hover{background:#fff;color:var(--navy)}
.btn-lg{padding:1.05rem 1.9rem;font-size:1.02rem}

/* ---------- Top strip ---------- */
.topbar{background:var(--navy-3);color:#cdd6e4;font-size:.82rem}
.topbar .container{display:flex;justify-content:space-between;align-items:center;gap:1rem;min-height:38px}
.topbar a{color:#e8edf5}
.topbar .badge247{font-family:var(--f-label);letter-spacing:.12em;text-transform:uppercase;
  color:var(--ember-soft);font-weight:600;display:inline-flex;align-items:center;gap:.4rem}
.topbar .dot{width:8px;height:8px;border-radius:50%;background:#39d07f;box-shadow:0 0 0 0 rgba(57,208,127,.6);animation:pulse 2.2s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(57,208,127,.55)}70%{box-shadow:0 0 0 9px rgba(57,208,127,0)}100%{box-shadow:0 0 0 0 rgba(57,208,127,0)}}
.topbar .tb-right{display:flex;gap:1.3rem;align-items:center}
@media(max-width:720px){.topbar .tb-hide{display:none}}

/* ---------- Header ---------- */
.site-header{position:sticky;top:0;z-index:60;background:rgba(251,248,242,.92);
  backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.site-header .container{display:flex;align-items:center;gap:1.2rem;min-height:72px}
.brand{display:flex;align-items:center;gap:.7rem;flex-shrink:0}
.brand img{height:52px;width:auto}
.brand .bt{font-family:var(--f-display);font-weight:800;color:var(--navy);line-height:1;font-size:1.15rem}
.brand .bt small{display:block;font-family:var(--f-label);font-weight:500;letter-spacing:.18em;
  text-transform:uppercase;color:var(--maroon-2);font-size:.6rem;margin-top:3px}
.nav{margin-left:auto;display:flex;align-items:center;gap:1.5rem}
.nav a{font-family:var(--f-label);text-transform:uppercase;letter-spacing:.05em;font-size:.9rem;
  font-weight:500;color:var(--navy);text-decoration:none}
.nav a:hover{color:var(--maroon-2)}
.has-drop{position:relative}
.drop{position:absolute;top:130%;left:50%;transform:translateX(-50%) translateY(6px);
  background:#fff;border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow);
  min-width:230px;padding:.5rem;opacity:0;visibility:hidden;transition:.18s;max-height:70vh;overflow:auto}
.has-drop:hover .drop{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}
.drop a{display:block;padding:.5rem .7rem;border-radius:8px;font-size:.82rem;letter-spacing:.02em}
.drop a:hover{background:var(--paper)}
.nav .btn{margin-left:.3rem}
.burger{margin-left:auto;display:none;background:none;border:0;cursor:pointer;padding:8px}
.burger span{display:block;width:26px;height:3px;background:var(--navy);margin:5px 0;border-radius:3px;transition:.2s}
@media(max-width:960px){
  .nav{position:fixed;inset:0 0 0 auto;width:min(84vw,340px);background:#fff;flex-direction:column;
    align-items:flex-start;padding:90px 26px 26px;gap:.4rem;transform:translateX(100%);transition:.25s;
    box-shadow:var(--shadow);overflow:auto}
  .nav.open{transform:none}
  .nav a{padding:.6rem 0;width:100%;border-bottom:1px solid var(--line)}
  .nav .btn{width:100%;justify-content:center;margin-top:.6rem}
  .has-drop .drop{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;
    border:0;padding:.2rem 0 .2rem .8rem;min-width:0}
  .burger{display:block}
  .nav-open-lock{overflow:hidden}
}

/* ---------- Hero ---------- */
.hero{position:relative;color:#fff;overflow:hidden;background:var(--navy-3)}
.hero-media{position:absolute;inset:0;z-index:0;overflow:hidden}
.hero-media video,.hero-media img{width:100%;height:100%;object-fit:cover;
  will-change:transform;transform:scale(1.06)}
.hero-media::after{content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(15,26,44,.62),rgba(15,26,44,.72) 55%,rgba(15,26,44,.9));}
.hero-inner{position:relative;z-index:2;padding:clamp(4rem,11vh,8rem) 0 clamp(3.5rem,9vh,6rem)}
.hero .eyebrow{color:var(--ember-soft)}
.hero h1{color:#fff;max-width:16ch}
.hero h1 .hl{color:var(--ember-soft)}
.hero p.lead{color:#e7ecf4;max-width:52ch}
.hero-cta{display:flex;gap:.8rem;flex-wrap:wrap;margin-top:1.6rem}
.hero-trust{display:flex;gap:1.8rem;flex-wrap:wrap;margin-top:2.4rem;padding-top:1.6rem;
  border-top:1px solid rgba(255,255,255,.16)}
.hero-trust .t{display:flex;flex-direction:column}
.hero-trust .t b{font-family:var(--f-display);font-size:1.7rem;color:#fff;line-height:1}
.hero-trust .t span{font-family:var(--f-label);text-transform:uppercase;letter-spacing:.1em;
  font-size:.72rem;color:#b9c4d6;margin-top:.3rem}

/* ---------- Sections ---------- */
section{padding:clamp(3.2rem,7vw,5.5rem) 0}
.sec-paper{background:var(--paper)}
.sec-navy{background:var(--navy);color:#e9edf4}
.sec-navy h2,.sec-navy h3{color:#fff}
.sec-navy .lead{color:#c4cddc}
.sec-head{max-width:720px;margin-bottom:2.6rem}
.sec-head.center{margin-left:auto;margin-right:auto}

/* ---------- Service cards ---------- */
.grid{display:grid;gap:1.3rem}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
@media(max-width:900px){.grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;
  transition:.2s;display:flex;flex-direction:column;box-shadow:var(--shadow-sm)}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.card .ci{aspect-ratio:16/10;overflow:hidden;background:var(--navy-2)}
.card .ci img{width:100%;height:100%;object-fit:cover;transition:.4s}
.card:hover .ci img{transform:scale(1.05)}
.card .cb{padding:1.2rem 1.3rem 1.4rem}
.card h3{margin-bottom:.4rem;font-size:1.2rem}
.card p{font-size:.94rem;color:var(--muted);margin-bottom:.9rem}
.card .clink{font-family:var(--f-label);text-transform:uppercase;letter-spacing:.06em;
  font-size:.82rem;font-weight:600;color:var(--maroon-2)}
.card .clink::after{content:" →"}

/* service icon chip cards (compact) */
.chip{display:flex;gap:.85rem;align-items:flex-start;background:#fff;border:1px solid var(--line);
  border-radius:var(--r-sm);padding:1rem 1.1rem;transition:.18s}
.chip:hover{border-color:var(--maroon);text-decoration:none;transform:translateY(-2px);box-shadow:var(--shadow-sm)}
.chip .ico{width:42px;height:42px;flex-shrink:0;border-radius:9px;background:var(--paper);
  display:grid;place-items:center;color:var(--maroon)}
.chip .ico svg{width:24px;height:24px}
.chip b{display:block;color:var(--navy);font-family:var(--f-display);font-size:1.02rem}
.chip span{font-size:.85rem;color:var(--muted)}

/* ---------- Why / features ---------- */
.feat{display:flex;gap:1rem;align-items:flex-start}
.feat .fi{width:52px;height:52px;flex-shrink:0;border-radius:12px;
  background:linear-gradient(150deg,var(--navy),var(--navy-2));display:grid;place-items:center;color:var(--ember-soft)}
.feat .fi svg{width:26px;height:26px}
.feat h3{font-size:1.15rem;margin-bottom:.25rem}
.feat p{font-size:.93rem;color:var(--muted);margin:0}
.sec-navy .feat p{color:#b7c1d2}

/* ---------- Process steps ---------- */
.steps{counter-reset:s;display:grid;gap:1.1rem;grid-template-columns:repeat(4,1fr)}
@media(max-width:900px){.steps{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.steps{grid-template-columns:1fr}}
.step{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:1.4rem 1.2rem}
.step::before{counter-increment:s;content:counter(s,decimal-leading-zero);font-family:var(--f-display);
  font-size:2.2rem;font-weight:800;color:var(--maroon);opacity:.9;line-height:1;display:block;margin-bottom:.5rem}
.step h3{font-size:1.1rem;margin-bottom:.3rem}
.step p{font-size:.9rem;color:var(--muted);margin:0}

/* ---------- Split feature ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(1.5rem,4vw,3.5rem);align-items:center}
.split.rev .s-media{order:2}
@media(max-width:860px){.split{grid-template-columns:1fr}.split.rev .s-media{order:0}}
.s-media{border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow);position:relative}
.s-media img{width:100%;height:100%;object-fit:cover}
.s-media .cap{position:absolute;left:0;bottom:0;background:var(--maroon);color:#fff;
  font-family:var(--f-label);text-transform:uppercase;letter-spacing:.08em;font-size:.72rem;
  padding:.4rem .8rem;border-top-right-radius:8px}

/* ---------- Before / After slider ---------- */
.ba{position:relative;border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow);
  user-select:none;aspect-ratio:3/2;background:#000;touch-action:none}
.ba img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;pointer-events:none}
.ba .after-wrap{position:absolute;inset:0;width:50%;overflow:hidden;border-right:3px solid #fff}
.ba .after-wrap img{width:auto;min-width:none}
.ba .lab{position:absolute;bottom:12px;font-family:var(--f-label);text-transform:uppercase;
  letter-spacing:.1em;font-size:.72rem;color:#fff;background:rgba(15,26,44,.72);padding:.3rem .7rem;border-radius:6px}
.ba .lab.b{left:12px}.ba .lab.a{right:12px}
.ba .handle{position:absolute;top:0;bottom:0;left:50%;width:44px;transform:translateX(-50%);
  display:grid;place-items:center;cursor:ew-resize}
.ba .handle .knob{width:44px;height:44px;border-radius:50%;background:#fff;box-shadow:var(--shadow);
  display:grid;place-items:center;color:var(--navy)}
.ba .handle::before{content:"";position:absolute;top:0;bottom:0;width:3px;background:#fff;left:50%;transform:translateX(-50%)}

/* ---------- Reviews ---------- */
.review{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:1.5rem 1.5rem 1.6rem;box-shadow:var(--shadow-sm)}
.stars{color:var(--ember);letter-spacing:2px;font-size:1rem;margin-bottom:.6rem}
.review p{font-size:.97rem;color:var(--ink);font-style:italic;margin-bottom:1rem}
.review .who{display:flex;align-items:center;gap:.7rem}
.review .av{width:40px;height:40px;border-radius:50%;background:var(--navy);color:#fff;
  display:grid;place-items:center;font-family:var(--f-display);font-weight:700}
.review .who b{color:var(--navy);font-family:var(--f-body);font-weight:700;font-size:.92rem;display:block}
.review .who span{font-size:.8rem;color:var(--muted)}

/* ---------- FAQ ---------- */
.faq{max-width:820px;margin:0 auto}
.faq details{background:#fff;border:1px solid var(--line);border-radius:var(--r-sm);margin-bottom:.7rem;overflow:hidden}
.sec-navy .faq details{background:var(--navy-2);border-color:rgba(255,255,255,.1)}
.faq summary{list-style:none;cursor:pointer;padding:1.05rem 1.2rem;font-family:var(--f-display);
  font-weight:700;color:var(--navy);display:flex;justify-content:space-between;gap:1rem;align-items:center;font-size:1.05rem}
.sec-navy .faq summary{color:#fff}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:1.5rem;color:var(--maroon-2);transition:.2s;line-height:1}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq .fa{padding:0 1.2rem 1.15rem;color:var(--muted);font-size:.96rem}
.sec-navy .faq .fa{color:#c0cad9}

/* ---------- ZIP search ---------- */
.zipbox{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:1.6rem;box-shadow:var(--shadow);max-width:560px}
.zip-row{display:flex;gap:.6rem}
.zip-row input{flex:1;padding:.9rem 1rem;border:2px solid var(--line);border-radius:var(--r-sm);font-size:1.05rem;font-family:var(--f-body)}
.zip-row input:focus{outline:none;border-color:var(--maroon)}
.zip-msg{font-size:.9rem;margin-top:.7rem;min-height:1.2em}
.zip-msg.err{color:var(--maroon-2)}
.zip-msg.ok{color:var(--ok)}

/* ---------- Contact form ---------- */
.formcard{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:1.8rem;box-shadow:var(--shadow)}
.sec-navy .formcard{color:var(--ink)}
.field{margin-bottom:1rem}
.field label{display:block;font-family:var(--f-label);text-transform:uppercase;letter-spacing:.06em;
  font-size:.76rem;font-weight:600;color:var(--navy);margin-bottom:.35rem}
.field label .req{color:var(--maroon-2)}
.field input,.field select,.field textarea{width:100%;padding:.8rem .95rem;border:2px solid var(--line);
  border-radius:var(--r-sm);font-size:1rem;font-family:var(--f-body);background:#fff;color:var(--ink)}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--maroon)}
.field textarea{min-height:120px;resize:vertical}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
@media(max-width:560px){.form-row{grid-template-columns:1fr}}
.hp{position:absolute;left:-9999px}
.form-note{font-size:.82rem;color:var(--muted);margin-top:.4rem}
.form-status{margin-top:1rem;padding:.9rem 1rem;border-radius:var(--r-sm);font-size:.95rem;display:none}
.form-status.show{display:block}
.form-status.ok{background:#e8f5ee;color:var(--ok);border:1px solid #bfe3cd}
.form-status.err{background:#fbeaec;color:var(--maroon-2);border:1px solid #f0c9cf}

/* ---------- Breadcrumbs ---------- */
.crumbs{font-family:var(--f-label);text-transform:uppercase;letter-spacing:.05em;font-size:.72rem;color:var(--muted);padding:1rem 0 0}
.crumbs a{color:var(--muted)}.crumbs a:hover{color:var(--maroon-2)}
.crumbs span{color:var(--maroon-2)}

/* ---------- Link clusters ---------- */
.linklist{columns:3;column-gap:2rem}
@media(max-width:820px){.linklist{columns:2}}
@media(max-width:520px){.linklist{columns:1}}
.linklist a{display:block;padding:.34rem 0;font-size:.92rem;color:var(--navy);
  border-bottom:1px solid transparent}
.linklist a:hover{color:var(--maroon-2);text-decoration:none}
.linklist a::before{content:"›";color:var(--maroon);margin-right:.5rem;font-weight:700}

/* ---------- Content prose (service/location body) ---------- */
.prose h2{margin-top:2rem}
.prose h3{margin-top:1.5rem}
.prose ul{padding-left:0;list-style:none;margin:0 0 1.2rem}
.prose ul li{position:relative;padding-left:1.7rem;margin-bottom:.55rem}
.prose ul li::before{content:"";position:absolute;left:0;top:.55em;width:9px;height:9px;border-radius:50%;
  background:linear-gradient(150deg,var(--maroon),var(--ember))}
.prose .callout{background:var(--paper);border-left:4px solid var(--maroon);border-radius:8px;
  padding:1.1rem 1.3rem;margin:1.4rem 0}
.prose .callout p:last-child{margin:0}
.sidebar{position:sticky;top:96px}
.side-card{background:var(--navy);color:#fff;border-radius:var(--r);padding:1.5rem;box-shadow:var(--shadow);margin-bottom:1.2rem}
.side-card h3{color:#fff;font-size:1.25rem}
.side-card p{color:#c4cddc;font-size:.92rem}
.side-card .btn{width:100%;justify-content:center;margin-top:.4rem}
.layout-2{display:grid;grid-template-columns:1fr 340px;gap:2.6rem;align-items:start}
@media(max-width:920px){.layout-2{grid-template-columns:1fr}.sidebar{position:static}}

/* ---------- Footer ---------- */
.site-footer{background:var(--navy-3);color:#aeb9cc;padding:3.4rem 0 1.5rem;font-size:.92rem}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:2rem}
@media(max-width:820px){.foot-grid{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.foot-grid{grid-template-columns:1fr}}
.site-footer h4{font-family:var(--f-label);text-transform:uppercase;letter-spacing:.12em;
  font-size:.82rem;color:#fff;margin:0 0 1rem}
.site-footer a{color:#aeb9cc;display:block;padding:.22rem 0}
.site-footer a:hover{color:#fff;text-decoration:none}
.site-footer .fbrand img{height:56px;margin-bottom:.9rem}
.site-footer .fbrand p{color:#8b98ad;font-size:.88rem}
.foot-bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:2.4rem;padding-top:1.3rem;
  display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;color:#7d8aa0;font-size:.82rem}
.foot-bottom a{display:inline;color:#7d8aa0}

/* ---------- Sticky mobile call bar ---------- */
.callbar{position:fixed;left:0;right:0;bottom:0;z-index:70;display:none;gap:2px;background:var(--navy-3)}
.callbar a{flex:1;text-align:center;padding:.85rem;font-family:var(--f-label);text-transform:uppercase;
  letter-spacing:.05em;font-size:.85rem;font-weight:600;color:#fff;display:flex;align-items:center;justify-content:center;gap:.4rem}
.callbar a.c{background:var(--maroon)}
.callbar a.q{background:var(--navy-2)}
@media(max-width:720px){.callbar{display:flex}body{padding-bottom:52px}}

/* ---------- Reveal animation ---------- */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  .hero-media video,.hero-media img{transform:none!important}
  *{scroll-behavior:auto!important}
}
.tag{display:inline-block;font-family:var(--f-label);text-transform:uppercase;letter-spacing:.08em;
  font-size:.7rem;font-weight:600;color:var(--maroon-2);background:#fff;border:1px solid var(--line);
  padding:.25rem .6rem;border-radius:20px;margin:0 .3rem .3rem 0}
.pageband{background:var(--navy);color:#fff;padding:2.4rem 0 2.6rem}
.pageband h1{color:#fff}
.pageband .lead{color:#c4cddc}
.pageband .eyebrow{color:var(--ember-soft)}
.imgwrap{border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow)}
:focus-visible{outline:3px solid var(--ember);outline-offset:2px;border-radius:4px}