:root{
  --ink:#1a2b22; --paper:#fbfaf6; --brand:#2f5233; --brand-dark:#0a0d10;
  --accent:#5aa845; --accent-dark:#3f7e2f; --muted:#5a6b5f; --line:#e2e4de; --card:#ffffff;
  --shadow-sm: 0 2px 8px rgba(20,30,20,.08);
  --shadow-md: 0 10px 30px rgba(20,30,20,.14);
  --shadow-lg: 0 18px 50px rgba(20,30,20,.22);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;
  color:var(--ink);background:var(--paper);line-height:1.6}
img{max-width:100%;display:block}
a{color:var(--accent-dark);transition:color .15s ease}
a:hover{color:var(--brand)}
:focus-visible{outline:3px solid var(--accent);outline-offset:2px}
.wrap{max-width:1120px;margin:0 auto;padding:0 20px}

/* header */
header.site{background:rgba(10,13,16,.97);backdrop-filter:blur(6px);position:sticky;top:0;z-index:20;
  border-bottom:1px solid rgba(255,255,255,.06)}
header.site .wrap{display:flex;align-items:center;justify-content:space-between;padding:10px 20px;gap:20px}
.logo-link{display:flex;align-items:center;flex-shrink:0}
.logo-link img{height:38px;width:auto;display:block}
nav{display:flex;gap:4px}
nav a{color:#e9efe9;text-decoration:none;font-weight:600;font-size:.94rem;padding:10px 14px;border-radius:8px;
  transition:background .15s ease,color .15s ease}
nav a:hover{background:rgba(255,255,255,.09);color:#fff}
.call-btn{background:var(--accent);color:#0e1a0f;padding:10px 18px;border-radius:8px;font-weight:700;
  text-decoration:none;white-space:nowrap;box-shadow:var(--shadow-sm);transition:transform .15s ease,box-shadow .15s ease,background .15s ease}
.call-btn:hover{background:#6fc257;color:#0e1a0f;transform:translateY(-1px);box-shadow:var(--shadow-md)}

/* photo hero */
.photo-hero{position:relative;color:#fff;padding:110px 0 90px;background-size:cover;background-position:center;
  isolation:isolate}
.photo-hero::before{content:"";position:absolute;inset:0;z-index:-1;
  background:linear-gradient(115deg,rgba(9,12,14,.92) 0%,rgba(9,12,14,.72) 42%,rgba(9,12,14,.32) 75%,rgba(9,12,14,.18) 100%)}
.photo-hero.roofing::before{background:linear-gradient(115deg,rgba(9,12,14,.90) 0%,rgba(9,12,14,.68) 45%,rgba(9,12,14,.28) 78%,rgba(9,12,14,.14) 100%)}
.photo-hero .rating{display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,.14);
  border:1px solid rgba(255,255,255,.2);padding:8px 16px;border-radius:999px;margin-bottom:22px;font-weight:600;font-size:.92rem}
.photo-hero h1{font-size:2.6rem;margin:0 0 16px;max-width:700px;line-height:1.14;letter-spacing:-.01em;
  text-shadow:0 2px 20px rgba(0,0,0,.25)}
.photo-hero p.lead{font-size:1.15rem;max-width:560px;color:#eef3ee;margin:0 0 28px}
.cta-row a{display:inline-block;margin-right:14px;margin-top:6px}
.btn-primary{background:var(--accent);color:#0e1a0f;padding:14px 26px;border-radius:9px;font-weight:700;
  text-decoration:none;box-shadow:var(--shadow-sm);transition:transform .15s ease,box-shadow .15s ease,background .15s ease}
.btn-primary:hover{background:#6fc257;color:#0e1a0f;transform:translateY(-2px);box-shadow:var(--shadow-md)}
.btn-ghost{border:2px solid rgba(255,255,255,.7);color:#fff;padding:12px 24px;border-radius:9px;font-weight:700;
  text-decoration:none;transition:background .15s ease,border-color .15s ease}
.btn-ghost:hover{background:rgba(255,255,255,.12);border-color:#fff}

section{padding:64px 0}
h2{font-size:1.8rem;margin:0 0 10px;letter-spacing:-.01em}
p.section-lead{color:var(--muted);max-width:640px;margin:0 0 36px}

.grid-3{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:24px}
.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:26px;
  transition:transform .18s ease,box-shadow .18s ease}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.card h3{margin:0 0 8px;font-size:1.15rem}
.card p{margin:0;color:var(--muted);font-size:.95rem}

.areas{background:#f0f1ea}
.areas ul{list-style:none;padding:0;display:flex;flex-wrap:wrap;gap:10px 16px;margin:0}
.areas li{background:#fff;border:1px solid var(--line);padding:9px 16px;border-radius:999px;font-size:.92rem;
  box-shadow:var(--shadow-sm)}

/* photo gallery */
.gallery-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:20px}
.gallery-item{position:relative;border-radius:14px;overflow:hidden;aspect-ratio:4/3;box-shadow:var(--shadow-sm);
  transition:transform .25s ease,box-shadow .25s ease}
.gallery-item img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.gallery-item:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.gallery-item:hover img{transform:scale(1.06)}
.gallery-item .cap{position:absolute;left:0;right:0;bottom:0;padding:14px 16px 12px;color:#fff;font-weight:600;
  font-size:.9rem;background:linear-gradient(to top,rgba(10,18,11,.82),rgba(10,18,11,0));
  opacity:0;transform:translateY(8px);transition:opacity .2s ease,transform .2s ease}
.gallery-item:hover .cap{opacity:1;transform:translateY(0)}

.testimonials .card{border-left:4px solid var(--accent)}
.testimonials .stars{color:var(--accent-dark);letter-spacing:2px;margin-bottom:8px;font-size:1.05rem}

/* FAQ */
.faq{max-width:800px}
.faq details{background:var(--card);border:1px solid var(--line);border-radius:12px;margin-bottom:12px;
  overflow:hidden;transition:box-shadow .18s ease}
.faq details[open]{box-shadow:var(--shadow-sm)}
.faq summary{padding:18px 22px;font-weight:650;cursor:pointer;list-style:none;position:relative;
  padding-right:52px;transition:color .15s ease}
.faq summary::-webkit-details-marker{display:none}
.faq summary:hover{color:var(--accent-dark)}
.faq summary::after{content:"+";position:absolute;right:22px;top:50%;transform:translateY(-50%);
  font-size:1.5rem;font-weight:400;color:var(--accent-dark);line-height:1;transition:transform .2s ease}
.faq details[open] summary::after{transform:translateY(-50%) rotate(45deg)}
.faq .answer{padding:0 22px 20px;color:var(--muted);font-size:.96rem}
.faq .answer p{margin:0}

footer{background:var(--brand-dark);color:#cdd9cf;padding:52px 0 34px}
footer .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;gap:36px}
footer .foot-brand img{height:34px;margin-bottom:14px}
footer .tagline{font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:#8ea390;margin:0 0 18px}
footer a{color:#e5ece5;text-decoration:none}
footer a:hover{color:#fff;text-decoration:underline}
footer .foot-links a{display:block;margin-bottom:8px}
footer .copyright{margin-top:38px;padding-top:22px;border-top:1px solid rgba(255,255,255,.08);
  font-size:.82rem;color:#7d9080}

@media(max-width:760px){
  nav{display:none}
  .photo-hero h1{font-size:2rem}
  .photo-hero{padding:80px 0 64px}
}