/* Copper Ag - palette taken from the logo: charcoal #1a1a1a, lime #8cc63f, white. lime-dark darkened to #4a7317 for WCAG AA contrast (Oct 2026). */
:root{
  --charcoal:#1a1a1a; --charcoal-2:#262626; --lime:#8cc63f; --lime-dark:#4a7317;
  --ink:#222; --muted:#55595c; --paper:#fff; --alt:#f3f5ee; --line:#dfe3d6;
  --radius:12px; --max:1160px;
  --font:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{margin:0;font-family:var(--font);font-size:1.0625rem;line-height:1.65;color:var(--ink);background:var(--paper);-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
picture{display:block}
a{color:var(--lime-dark)}
a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible{outline:3px solid var(--lime);outline-offset:2px}
.wrap{width:100%;max-width:var(--max);margin:0 auto;padding:0 20px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:-999px;top:8px;background:var(--lime);color:var(--charcoal);padding:10px 16px;border-radius:8px;z-index:100;font-weight:700}
.skip:focus{left:8px}

h1,h2,h3{line-height:1.15;margin:0 0 .5em;letter-spacing:-.01em}
h1{font-size:clamp(2.2rem,7vw,3.9rem);font-weight:800;color:#fff}
h2{font-size:clamp(1.8rem,4.5vw,2.6rem);font-weight:800}
h3{font-size:1.2rem;font-weight:700}
.accent{color:var(--lime)}
.eyebrow{text-transform:uppercase;letter-spacing:.12em;font-size:.82rem;font-weight:700;color:var(--lime);margin:0 0 .9rem}
.eyebrow.dark{color:var(--lime-dark)}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:.5rem;justify-content:center;padding:.85rem 1.4rem;border-radius:999px;font-weight:700;text-decoration:none;font-size:1rem;border:2px solid transparent;cursor:pointer;font-family:inherit;transition:transform .15s,background .15s,color .15s}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:var(--lime);color:var(--charcoal)}
.btn-primary:hover{background:#a0d64f}
.btn-ghost{border-color:#fff;color:#fff;background:transparent}
.btn-ghost:hover{background:#fff;color:var(--charcoal)}

/* Header */
.site-header{position:sticky;top:0;z-index:50;background:var(--charcoal);border-bottom:1px solid #000;box-shadow:0 2px 12px rgba(0,0,0,.25)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:68px}
.brand{display:block;flex:none}
.brand img{height:40px;width:auto}
.site-nav{display:flex;align-items:center;gap:24px}
.site-nav ul{display:flex;gap:24px;list-style:none;margin:0;padding:0}
.site-nav ul a{color:#fff;text-decoration:none;font-weight:600;padding:8px 2px;border-bottom:2px solid transparent}
.site-nav ul a:hover{border-color:var(--lime)}
.btn-call{padding:.6rem 1.1rem}
.nav-toggle{display:none;background:none;border:0;padding:12px;cursor:pointer}
.nav-toggle .bars,.nav-toggle .bars::before,.nav-toggle .bars::after{display:block;width:26px;height:3px;background:#fff;border-radius:2px;content:"";position:relative}
.nav-toggle .bars::before{position:absolute;top:-8px}
.nav-toggle .bars::after{position:absolute;top:8px}

@media (max-width:820px){
  .js .nav-toggle{display:block}
  .site-nav{flex-direction:column;align-items:stretch;gap:12px;position:absolute;left:0;right:0;top:100%;background:var(--charcoal);padding:16px 20px 22px;border-top:1px solid #333}
  .js .site-nav{display:none}
  .js .site-nav.open{display:flex}
  .site-nav ul{flex-direction:column;gap:2px}
  .site-nav ul a{display:block;padding:12px 0;font-size:1.1rem}
  html:not(.js) .site-header .header-inner{flex-wrap:wrap;padding-bottom:10px}
  html:not(.js) .site-nav{position:static;padding:0;flex-direction:row;flex-wrap:wrap;width:100%}
  html:not(.js) .site-nav ul{flex-direction:row;gap:16px}
}
@media (max-width:420px){ .brand img{height:32px} }

/* Hero */
.hero{background:radial-gradient(1200px 500px at 85% 0%,#2b3320 0%,var(--charcoal) 60%);color:#fff;padding:48px 0 64px}
.hero-inner{display:grid;gap:36px;align-items:center}
.lead{font-size:1.15rem;color:#e6e8e1;max-width:36em}
.cta-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:1.6rem}
.hero-photo{margin:0}
.hero-photo img{border-radius:var(--radius);width:100%;max-height:520px;object-fit:cover;box-shadow:0 20px 50px rgba(0,0,0,.45);border:1px solid #333}
@media (min-width:900px){
  .hero{padding:80px 0 88px}
  .hero-inner{grid-template-columns:1.15fr .85fr;gap:56px}
}

/* Sections */
.section{padding:72px 0}
.section.alt{background:var(--alt)}
.section-intro{max-width:46em;color:var(--muted);font-size:1.1rem;margin-bottom:2rem}

/* Service cards */
.cards{display:grid;gap:24px;grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;box-shadow:0 4px 18px rgba(0,0,0,.05)}
.card img{width:100%;aspect-ratio:4/3;object-fit:cover}
.card-body{padding:20px 22px 24px}
.card-body p{margin:0 0 .8rem;color:var(--muted)}
.tick{list-style:none;padding:0;margin:0}
.tick li{padding-left:1.5rem;position:relative;margin:.25rem 0;font-weight:600}
.tick li::before{content:"";position:absolute;left:0;top:.6em;width:.8rem;height:.8rem;border-radius:50%;background:var(--lime)}

.service-list{margin-top:48px;background:var(--charcoal);color:#fff;border-radius:var(--radius);padding:28px}
.service-list h3{color:#fff}
.chips{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:10px}
.chips li{background:#333;border:1px solid #444;color:#fff;border-radius:999px;padding:.4rem 1rem;font-weight:600;font-size:.98rem}
.chips.light li{background:#fff;color:var(--ink);border-color:var(--line)}
.note{color:#cfd3c8;font-size:.95rem;margin:1.2rem 0 0}

/* About */
.about-grid{display:grid;gap:36px;margin:1.5rem 0 2.5rem}
@media (min-width:860px){.about-grid{grid-template-columns:1.3fr 1fr}}
.about-grid h3,.areas h3{color:var(--lime-dark);text-transform:uppercase;letter-spacing:.08em;font-size:.95rem}
.about-grid p{margin:0 0 1.4rem}
.areas{border-top:1px solid var(--line);padding-top:28px}
.cities{color:var(--muted)}

/* Gallery */
@media (max-width:380px){.gallery{columns:1!important}}
.gallery{list-style:none;margin:2rem 0 0;padding:0;columns:2;column-gap:12px}
@media (min-width:960px){.gallery{columns:3}}
.gallery li{break-inside:avoid;margin:0 0 12px}
.gallery figure{margin:0;position:relative;border-radius:var(--radius);overflow:hidden;background:var(--charcoal)}
.gallery img{width:100%}
.gallery figcaption{position:absolute;left:0;right:0;bottom:0;padding:28px 10px 8px;color:#fff;font-weight:600;font-size:.85rem;background:linear-gradient(transparent,rgba(0,0,0,.75))}

/* Contact */
.contact{background:var(--charcoal);color:#fff}
.contact h2{color:#fff}
.contact-grid{display:grid;gap:40px}
@media (min-width:900px){.contact-grid{grid-template-columns:1fr 1.05fr;gap:64px}}
.contact a:not(.btn){color:var(--lime)}
.contact-lead{font-size:1.2rem;color:#e6e8e1;max-width:30em}
.mail-addr{margin:1.8rem 0}
.mail-addr .label{display:block;text-transform:uppercase;letter-spacing:.1em;font-size:.78rem;color:#b9bdb0;font-weight:700}
address{font-style:normal}
.call-block{background:var(--charcoal-2);border:1px solid #3a3a3a;border-radius:var(--radius);padding:32px;display:flex;flex-direction:column;gap:16px;align-self:start}
.call-block h3,.call-block .call-title{color:#fff;font-size:1.4rem;margin:0;font-weight:700;line-height:1.15}
.btn-xl{padding:1.1rem 1.5rem;font-size:clamp(1.05rem,4.6vw,1.4rem);width:100%;word-break:break-word}
.call-block .btn-ghost{color:#fff}
.insta{margin:0}

/* Footer */
.site-footer{background:#111;color:#cfd3c8;padding:40px 0 24px;font-size:.98rem}
.site-footer a{color:#fff}
.footer-inner{display:flex;flex-wrap:wrap;gap:28px;justify-content:space-between}
.site-footer img{height:30px;width:auto;margin-bottom:10px}
.site-footer p{margin:0}
.legal{margin-top:28px;padding-top:16px;border-top:1px solid #2a2a2a;font-size:.88rem;color:#8d9187}

/* Company facts */
.facts{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px 26px;margin:0 0 2.5rem}
.facts h3{color:var(--lime-dark);text-transform:uppercase;letter-spacing:.08em;font-size:.95rem}
.facts dl{margin:0;display:grid;gap:10px 28px}
@media (min-width:760px){.facts dl{grid-template-columns:1fr 1fr}}
.facts dl div{border-top:1px solid var(--line);padding-top:8px}
.facts dt{font-weight:700;font-size:.85rem;text-transform:uppercase;letter-spacing:.06em;color:var(--muted)}
.facts dd{margin:2px 0 0}

/* FAQ */
.faq{display:grid;gap:12px;max-width:52em;margin-top:1.5rem}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:0 22px}
.faq-item summary{cursor:pointer;list-style:none;padding:18px 28px 18px 0;position:relative}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";position:absolute;right:0;top:14px;font-size:1.5rem;font-weight:700;color:var(--lime-dark)}
.faq-item[open] summary::after{content:"\2013"}
.faq-item summary h3{display:inline;font-size:1.08rem;margin:0}
.faq-item p{margin:0 0 18px;color:var(--ink)}

/* 404 */
.notfound{min-height:50vh}
.notfound h1{color:var(--ink)}
.btn-dark{background:var(--charcoal);color:#fff}
.btn-dark:hover{background:#333}

@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.btn{transition:none}}