:root{
  --ink:#14201e;
  --slate:#2e3a3d;
  --patina:#096361;
  --patina-d:#064845;
  --copper:#c0703a;
  --copper-d:#8f4d22;
  --hivis:#ffc72c;
  --paper:#f3f6f6;
  --white:#ffffff;
  --line:#d5dddd;
  --muted:#46544f;
  --head:"Barlow Condensed","Arial Narrow",Arial,sans-serif;
  --body:"IBM Plex Sans",system-ui,-apple-system,"Segoe UI",sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;font-family:var(--body);font-size:1.0625rem;line-height:1.6;color:var(--ink);background:var(--paper);padding-bottom:4.75rem}
@media (min-width:760px){body{padding-bottom:0}}
img{max-width:100%;display:block}
a{color:var(--copper-d)}
:focus-visible{outline:3px solid var(--ink);box-shadow:0 0 0 6px var(--hivis)}
.wrap{max-width:72rem;margin:0 auto;padding:0 1.25rem}
h1,h2,h3{font-family:var(--head);font-weight:700;line-height:1.05;letter-spacing:.005em;margin:0 0 .5em}
h1{font-size:clamp(2.5rem,5.6vw,4.1rem)}
h2{font-size:clamp(2rem,4vw,2.9rem)}
h3{font-size:1.75rem}
p{max-width:62ch;margin:0 0 1em}

/* header */
.site-header{background:var(--ink);border-top:4px solid var(--copper)}
.site-header .wrap{display:flex;align-items:center;gap:.5rem 1.25rem;flex-wrap:wrap;padding-top:.6rem;padding-bottom:.6rem}
.brand img{height:3.6rem;width:auto}
nav.main{display:flex;flex-wrap:wrap;gap:.1rem 1.25rem;flex-basis:100%;order:3}
nav.main a{font-weight:500;text-decoration:none;color:#fff;padding:.4rem 0;border-bottom:2px solid transparent}
nav.main a:hover,nav.main a[aria-current="page"]{border-bottom-color:#e8a877}
.header-call{display:none;margin-left:auto}
.header-phone{margin-left:auto;font-family:var(--head);font-weight:700;font-size:1.5rem;color:#fff;text-decoration:none}
@media (min-width:900px){
  nav.main{flex-basis:auto;order:0;margin-left:auto}
  .header-phone{display:none}
  .header-call{display:inline-flex;margin-left:0}
}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;font-family:var(--head);font-weight:700;font-size:1.35rem;letter-spacing:.02em;line-height:1.1;padding:.7rem 1.4rem;border-radius:4px;text-decoration:none;border:2px solid transparent;cursor:pointer}
.btn-call{background:var(--hivis);color:var(--ink);border-color:var(--hivis)}
.btn-call:hover{background:#ffd75e;border-color:#ffd75e}
.btn-ghost{color:#fff;border-color:#fff;background:transparent}
.btn-ghost:hover{background:rgba(255,255,255,.14)}
.btn-solid{background:var(--patina);color:#fff;border-color:var(--patina)}
.btn-solid:hover{background:var(--patina-d);border-color:var(--patina-d)}

/* hero */
.hero{background:var(--patina);color:#fff;padding:3rem 0 3.75rem;overflow:hidden}
.hero a:not(.btn){color:#fff}
.hero-grid{display:grid;gap:2.5rem;align-items:center}
@media (min-width:900px){.hero-grid{grid-template-columns:1.15fr .85fr;gap:3.5rem}}
.hero .lead{font-size:1.2rem;max-width:34rem;margin:0 0 1.75rem}
.actions{display:flex;flex-wrap:wrap;gap:.75rem}
.hero-photo{position:relative}
.hero-photo img{position:relative;z-index:1;width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:4px;background:var(--patina-d)}
.hero-photo::before{content:"";position:absolute;inset:1rem -1rem -1rem 1rem;border:3px solid var(--copper);border-radius:4px}
.crumbs{font-size:.95rem;margin:0 0 1rem;color:#cfe6e6}
.crumbs a{color:#fff}

/* copper element tile, a nod to the name: Cu, atomic number 29 */
.tile{aspect-ratio:4/3;display:flex;align-items:center;justify-content:center;background:var(--patina-d);border-radius:4px;position:relative;z-index:1}
.element{width:11rem;height:11rem;border:4px solid var(--copper);color:#fff;position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;font-family:var(--head)}
.element .z{position:absolute;top:.4rem;left:.7rem;font-size:1.7rem;font-weight:600;color:var(--hivis)}
.element .sym{font-size:5.5rem;font-weight:700;line-height:1}
.element .nm{font-size:1.2rem;font-weight:500}

/* trust strip */
.trust{background:var(--white);border-bottom:1px solid var(--line)}
.trust ul{list-style:none;margin:0;padding:1.1rem 0;display:grid;gap:.8rem}
.trust li{font-weight:600}
.trust li span{display:block;font-weight:400;color:var(--muted);font-size:.95rem}
@media (min-width:760px){
  .trust ul{grid-template-columns:repeat(3,1fr);gap:0}
  .trust li+li{border-left:3px solid var(--copper);padding-left:1.5rem}
}

/* sections */
.section{padding:3.5rem 0}
.section.alt{background:var(--white)}
.section-head{margin-bottom:1.5rem}

/* service rows */
.row{display:grid;gap:1.5rem;align-items:center;padding:2rem 0;border-top:1px solid var(--line)}
.row:first-of-type{border-top:0;padding-top:.5rem}
@media (min-width:800px){
  .row{grid-template-columns:1fr 1fr;gap:3rem}
  .row.flip .row-media{order:2}
}
.row-media img{width:100%;aspect-ratio:3/2;object-fit:cover;border-radius:4px}
.row-media .tile{z-index:0}
.ticks{list-style:none;padding:0;margin:1rem 0 1.5rem}
.ticks li{position:relative;padding-left:1.7rem;margin:.45rem 0}
.ticks li::before{content:"";position:absolute;left:0;top:.5em;width:.85rem;height:.45rem;border-left:3px solid var(--copper);border-bottom:3px solid var(--copper);transform:rotate(-45deg)}
.more{font-weight:600}

/* other services */
.others{columns:2 15rem;column-gap:2.5rem;list-style:none;padding:0;margin:0 0 1.25rem}
.others li{padding:.35rem 0;border-bottom:1px solid var(--line);break-inside:avoid}

/* steps: this really is a sequence, so numbering earns its place */
.steps{list-style:none;counter-reset:s;display:grid;gap:1.5rem;padding:0;margin:0}
@media (min-width:800px){.steps{grid-template-columns:repeat(4,1fr)}}
.steps li{counter-increment:s;border-top:4px solid var(--copper);padding-top:.75rem}
.steps li::before{content:counter(s);display:block;font-family:var(--head);font-weight:700;font-size:2.4rem;line-height:1;color:var(--copper-d)}
.steps strong{display:block;font-size:1.1rem;margin:.2rem 0 .25rem}
.steps p{margin:0;color:var(--muted)}

/* quote area and form */
.quote-grid{display:grid;gap:2rem}
@media (min-width:900px){.quote-grid{grid-template-columns:.8fr 1.2fr;gap:3.5rem}}
.contact-list{list-style:none;padding:0;margin:1.25rem 0 0}
.contact-list li{margin:.5rem 0}
.contact-list a{font-weight:600}
.form{background:var(--white);border:1px solid var(--line);border-top:4px solid var(--copper);border-radius:4px;padding:1.5rem;display:grid;gap:1rem;max-width:42rem}
.section.alt .form{background:var(--paper)}
label{display:block;font-weight:600;margin-bottom:.25rem}
input,select,textarea{width:100%;font:inherit;color:var(--ink);background:#fff;padding:.65rem .75rem;border:1.5px solid #7f908a;border-radius:4px}
textarea{min-height:7rem;resize:vertical}
input[type="file"]{padding:.5rem}
.hint{font-size:.9rem;color:var(--muted);margin:.25rem 0 0}
.form .btn{justify-self:start}
.hp{position:absolute;left:-9999px;height:0;overflow:hidden}

/* price note and faq */
.note{background:var(--white);border-left:4px solid var(--copper);padding:1rem 1.25rem;max-width:62ch}
.note p:last-child{margin-bottom:0}
details{border-bottom:1px solid var(--line);padding:.9rem 0;max-width:62ch}
details:first-of-type{border-top:1px solid var(--line)}
summary{cursor:pointer;font-weight:600;font-size:1.1rem}
details p{margin:.6rem 0 0}

/* reviews (shown once real reviews are added in build.py) */
.reviews{display:grid;gap:1.25rem}
@media (min-width:800px){.reviews{grid-template-columns:repeat(3,1fr)}}
.review{margin:0;background:var(--white);border:1px solid var(--line);border-left:4px solid var(--copper);border-radius:4px;padding:1.25rem}
.review blockquote{margin:0}
.review p{margin:0 0 .75rem}
.reviews + .more{margin-top:1.5rem}

/* photo gallery */
.gal-h{margin:2rem 0 .75rem}
.gallery{display:grid;gap:1rem;grid-template-columns:repeat(auto-fill,minmax(15rem,1fr))}
.gallery figure{margin:0}
.gallery img{width:100%;aspect-ratio:4/3;object-fit:cover;object-position:50% 30%;border-radius:4px;background:var(--line)}
.gallery figcaption{font-size:.95rem;color:var(--muted);margin-top:.4rem}
.review figcaption{font-weight:600;font-size:.95rem;color:var(--muted)}

/* call-to-action band */
.cta{background:var(--patina-d);color:#fff;padding:3rem 0}
.cta .wrap{display:flex;flex-wrap:wrap;gap:1.5rem;align-items:center;justify-content:space-between}
.cta h2{margin:0}
.cta p{margin:.4rem 0 0;color:#cfe6e6}

/* footer */
.site-footer{background:var(--ink);color:#dfe8e5;padding:2.5rem 0 2rem}
.site-footer a{color:#fff}
.footer-grid{display:grid;gap:1.75rem}
@media (min-width:800px){.footer-grid{grid-template-columns:1.2fr 1fr 1fr}}
.site-footer h2{font-size:1.5rem;margin-bottom:.4rem}
.site-footer ul{list-style:none;padding:0;margin:0}
.site-footer li{margin:.3rem 0}
.legal{margin-top:2rem;padding-top:1rem;border-top:1px solid rgba(255,255,255,.18);font-size:.9rem;color:#b9c7c2}

/* mobile call bar */
.mobile-bar{position:fixed;left:0;right:0;bottom:0;z-index:20;display:flex;gap:.5rem;padding:.6rem;background:var(--white);border-top:3px solid var(--copper)}
.mobile-bar a{flex:1}
.mobile-bar .btn-ghost{color:var(--ink);border-color:var(--ink)}
@media (min-width:760px){.mobile-bar{display:none}}