/* Limestone Retaining Walls PTY LTD — Built Right */
:root{
  --orange:#A24B05;
  --orange-bright:#C25A08;
  --orange-deep:#7E3A04;
  --black:#1A1A1A;
  --charcoal:#242424;
  --grey:#898989;
  --tan:#B79786;
  --off:#F7F4F1;
  --white:#FFFFFF;
  --maxw:1180px;
  --head:'Montserrat',Arial,sans-serif;
  --body:'Poppins',Helvetica,sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--body);color:var(--charcoal);background:var(--white);line-height:1.65;font-size:16px}
img{max-width:100%;display:block}
a{color:var(--orange);text-decoration:none}
h1,h2,h3,h4{font-family:var(--head);font-weight:800;line-height:1.15;text-transform:uppercase;letter-spacing:.5px}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 20px}

/* ===== Top bar ===== */
.topbar{background:var(--orange);color:#fff;font-size:13.5px;padding:6px 0}
.topbar .wrap{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}
.topbar a{color:#fff;font-weight:600}
.topbar .abn{opacity:.9}

/* ===== Header ===== */
header.site{background:var(--black);position:sticky;top:0;z-index:1000;box-shadow:0 2px 14px rgba(0,0,0,.4)}
header.site .wrap{display:flex;align-items:center;justify-content:space-between;padding-top:10px;padding-bottom:10px}
.logo img{height:56px;width:auto}
nav.main{display:flex;align-items:center;gap:6px}
nav.main>ul{display:flex;list-style:none;align-items:center;gap:2px}
nav.main a{color:#fff;font-family:var(--head);font-weight:700;font-size:14px;text-transform:uppercase;letter-spacing:1px;padding:12px 14px;display:block}
nav.main a:hover{color:var(--orange-bright)}
.has-drop{position:relative}
.has-drop>a::after{content:" ▾";font-size:11px}
.drop{display:none;position:absolute;top:100%;left:0;background:var(--charcoal);min-width:250px;border-top:3px solid var(--orange);box-shadow:0 12px 24px rgba(0,0,0,.35);list-style:none}
.has-drop:hover .drop,.has-drop:focus-within .drop{display:block}
.drop a{padding:11px 18px;font-size:13px;border-bottom:1px solid rgba(255,255,255,.07)}
.drop a:hover{background:var(--orange);color:#fff}
.cta-phone{background:var(--orange);color:#fff !important;border-radius:4px;margin-left:10px;white-space:nowrap}
.cta-phone:hover{background:var(--orange-bright);color:#fff}
.burger{display:none;background:none;border:2px solid var(--orange);color:#fff;font-size:22px;line-height:1;padding:6px 12px;border-radius:4px;cursor:pointer}

/* ===== Hero slideshow ===== */
.hero{position:relative;min-height:78vh;display:flex;align-items:center;justify-content:center;text-align:center;overflow:hidden;background:var(--black)}
.hero .slide{position:absolute;inset:0;background-size:cover;background-position:center;opacity:0;transition:opacity 1.2s ease}
.hero .slide.on{opacity:1}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(20,15,10,.55) 0%,rgba(20,12,4,.72) 100%)}
.hero-inner{position:relative;z-index:2;color:#fff;padding:60px 20px 140px;max-width:900px}
.hero-inner .br-logo{width:min(560px,74vw);height:auto;margin:0 auto;filter:drop-shadow(0 6px 22px rgba(0,0,0,.55))}
.hero-ctas{position:absolute;left:0;right:0;bottom:15%;z-index:2;text-align:center;padding:0 20px}
.hero-inner h1{font-size:clamp(28px,5vw,52px);color:#fff;text-shadow:0 2px 14px rgba(0,0,0,.5)}
.hero-inner p.sub{font-size:clamp(15px,2vw,19px);margin:16px auto 28px;max-width:640px;color:#F4E9DF}
.btn{display:inline-block;font-family:var(--head);font-weight:800;text-transform:uppercase;letter-spacing:1px;font-size:15px;padding:15px 30px;border-radius:4px;transition:transform .15s ease,background .2s}
.btn-orange{background:var(--orange);color:#fff}
.btn-orange:hover{background:var(--orange-bright);color:#fff;transform:translateY(-2px)}
.btn-ghost{border:2px solid #fff;color:#fff;margin-left:10px}
.btn-ghost:hover{background:#fff;color:var(--black)}
.hero-dots{position:absolute;bottom:22px;left:0;right:0;z-index:3;display:flex;gap:9px;justify-content:center}
.hero-dots button{width:11px;height:11px;border-radius:50%;border:none;background:rgba(255,255,255,.45);cursor:pointer}
.hero-dots button.on{background:var(--orange-bright)}

/* ===== Sections ===== */
section{padding:70px 0}
.kicker{font-family:var(--head);color:var(--orange);font-weight:800;text-transform:uppercase;letter-spacing:2.5px;font-size:13px;margin-bottom:8px}
h1.sec,h2.sec{font-size:clamp(24px,3.4vw,36px);color:var(--black);margin-bottom:18px}
.center{text-align:center}
.lead{max-width:780px;margin:0 auto 14px;color:#4a4a4a}

.dark{background:var(--black);color:#e8e4e0}
.dark h2.sec{color:#fff}
.orangeband{background:linear-gradient(135deg,var(--orange-deep),var(--orange));color:#fff;text-align:center}
.orangeband h2{color:#fff;font-size:clamp(22px,3vw,34px)}
.orangeband img.brt{height:110px;width:auto;margin:0 auto 16px}
.orangeband .btn-orange{background:var(--black)}
.orangeband .btn-orange:hover{background:#000}

/* ===== Service cards ===== */
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:36px}
.card{background:var(--charcoal);border-radius:8px;overflow:hidden;display:flex;flex-direction:column;border-bottom:4px solid var(--orange);transition:transform .2s ease,box-shadow .2s}
.card:hover{transform:translateY(-5px);box-shadow:0 16px 30px rgba(0,0,0,.25)}
.card img{height:190px;object-fit:cover;width:100%}
.card .pad{padding:20px 22px 24px;color:#d9d4cf;flex:1;display:flex;flex-direction:column}
.card h3{color:#fff;font-size:17px;margin-bottom:8px}
.card p{font-size:14px;flex:1}
.card .more{color:var(--orange-bright);font-family:var(--head);font-weight:700;text-transform:uppercase;font-size:12.5px;letter-spacing:1.2px;margin-top:14px}

/* ===== Feature strip ===== */
.feats{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;margin-top:34px}
.feat{background:#fff;border-top:4px solid var(--orange);box-shadow:0 6px 18px rgba(0,0,0,.08);padding:24px 20px;border-radius:6px;text-align:center}
.feat .num{font-family:var(--head);font-weight:800;font-size:30px;color:var(--orange);line-height:1.2}
.feat .num svg{width:32px;height:32px;fill:var(--orange);display:inline-block;vertical-align:middle}
.feat h3{font-size:14.5px;margin:6px 0 6px;color:var(--black)}
.feat p{font-size:13.5px;color:#5a5a5a}

/* ===== Instagram ===== */
.ig-head{display:flex;align-items:center;justify-content:center;gap:14px;flex-wrap:wrap}
.carousel{position:relative;margin-top:34px}
.track{display:flex;gap:16px;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;padding-bottom:6px}
.track::-webkit-scrollbar{display:none}
.ig-item{flex:0 0 300px;scroll-snap-align:start;border-radius:8px;overflow:hidden;position:relative;border:3px solid var(--orange);background:#000}
.ig-item img{height:300px;width:100%;object-fit:cover;transition:transform .3s;opacity:.96}
.ig-item:hover img{transform:scale(1.05)}
.ig-item .tag{position:absolute;bottom:0;left:0;right:0;background:linear-gradient(0deg,rgba(0,0,0,.75),transparent);color:#fff;font-size:12.5px;padding:26px 12px 10px;display:flex;align-items:center;gap:7px}
.cbtn{position:absolute;top:50%;transform:translateY(-50%);background:var(--orange);color:#fff;border:none;width:44px;height:44px;border-radius:50%;font-size:20px;cursor:pointer;z-index:5;box-shadow:0 4px 12px rgba(0,0,0,.35)}
.cbtn:hover{background:var(--orange-bright)}
.cbtn.prev{left:-10px}.cbtn.next{right:-10px}

/* ===== Social stamps ===== */
.stamps{display:flex;gap:14px;align-items:center}
.stamp{width:46px;height:46px;border-radius:50%;background:var(--orange);display:inline-flex;align-items:center;justify-content:center;transition:background .2s,transform .15s;border:2px solid rgba(255,255,255,.85)}
.stamp:hover{background:var(--orange-bright);transform:scale(1.08)}
.stamp svg{width:22px;height:22px;fill:#fff}

/* ===== Page banner (inner pages) ===== */
.banner{position:relative;min-height:42vh;display:flex;align-items:center;background-size:cover;background-position:center}
.banner::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(15,10,5,.82) 0%,rgba(15,10,5,.35) 100%)}
.banner .wrap{position:relative;z-index:2;color:#fff;padding-top:70px;padding-bottom:70px}
.banner h1{font-size:clamp(26px,4.2vw,44px);color:#fff;max-width:720px}
.banner .crumbs{font-size:13px;color:#e5d9cd;margin-bottom:10px;font-family:var(--head);text-transform:uppercase;letter-spacing:1.5px}
.banner .crumbs a{color:var(--orange-bright)}

/* ===== Service page content ===== */
.svc-body{display:grid;grid-template-columns:1.6fr 1fr;gap:44px;align-items:start}
.svc-copy h2{font-size:22px;color:var(--black);margin:26px 0 10px}
.svc-copy h2:first-child{margin-top:0}
.svc-copy p{margin-bottom:14px;color:#3d3d3d}
.svc-copy ul{margin:0 0 16px 20px;color:#3d3d3d}
.svc-copy li{margin-bottom:7px}
.aside{background:var(--black);border-radius:8px;padding:28px;color:#ddd;position:sticky;top:96px}
.aside img.brt{width:80%;margin:0 auto 14px}
.aside h3{color:#fff;font-size:17px;text-align:center;margin-bottom:14px}
.aside .btn{display:block;text-align:center;margin-bottom:10px}
.aside .ph{display:block;text-align:center;font-family:var(--head);font-weight:800;font-size:22px;color:var(--orange-bright);margin:6px 0 12px}
.aside ul{list-style:none;font-size:13.5px}
.aside li{padding:7px 0;border-bottom:1px solid rgba(255,255,255,.1)}
.aside li::before{content:"✔";color:var(--orange-bright);margin-right:9px}
.gal{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:30px}
.gal a{border-radius:6px;overflow:hidden;display:block;border:3px solid transparent}
.gal a:hover{border-color:var(--orange)}
.gal img{height:210px;width:100%;object-fit:cover}
.gal a:first-child{grid-column:span 2}
.gal a:first-child img,{height:210px}

/* ===== Contact ===== */
.contact-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:44px;align-items:start}
.cinfo h2{font-size:22px;margin-bottom:14px}
.cinfo .big-ph{font-family:var(--head);font-weight:800;font-size:30px;color:var(--orange);display:block;margin:6px 0 18px}
.cinfo p{margin-bottom:14px;color:#3d3d3d}
form.quote{background:var(--black);padding:32px;border-radius:8px;border-top:5px solid var(--orange)}
form.quote h3{color:#fff;font-size:19px;margin-bottom:18px}
.fld{margin-bottom:16px}
.fld label{display:block;color:#e0dbd6;font-size:13.5px;font-family:var(--head);font-weight:700;text-transform:uppercase;letter-spacing:1px;margin-bottom:6px}
.fld input,.fld textarea{width:100%;padding:12px 14px;border-radius:4px;border:1px solid #4a4a4a;background:#2e2e2e;color:#fff;font-family:var(--body);font-size:15px}
.fld input:focus,.fld textarea:focus{outline:2px solid var(--orange);border-color:var(--orange)}
.fld input[type=file]{padding:9px;background:#2e2e2e;color:#cfc9c4;font-size:13.5px}
.fld .hint{color:#9a948f;font-size:12px;margin-top:5px}
form.quote .btn{width:100%;border:none;cursor:pointer;font-size:16px}
.hp{position:absolute;left:-9999px;opacity:0;height:0;overflow:hidden}

/* ===== Thank you ===== */
.thanks{min-height:52vh;display:flex;align-items:center;text-align:center;background:var(--off)}
.thanks .tick{width:84px;height:84px;border-radius:50%;background:var(--orange);color:#fff;font-size:42px;display:flex;align-items:center;justify-content:center;margin:0 auto 22px}

/* ===== Footer ===== */
footer{background:var(--black);color:#c9c3bd;padding:60px 0 0;border-top:5px solid var(--orange)}
.fgrid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:36px;padding-bottom:40px}
footer h4{color:#fff;font-size:14.5px;margin-bottom:16px;letter-spacing:1.5px}
footer .flogo{height:64px;width:auto;margin-bottom:14px}
footer .fbrt{height:66px;width:auto;margin-top:16px}
footer ul{list-style:none}
footer li{margin-bottom:9px;font-size:14px}
footer a{color:#c9c3bd}
footer a:hover{color:var(--orange-bright)}
footer .ph{font-family:var(--head);font-weight:800;font-size:21px;color:var(--orange-bright) !important}
.fbottom{border-top:1px solid rgba(255,255,255,.12);padding:18px 0;font-size:13px}
.fbottom .wrap{display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap}
.fbottom a{color:var(--orange-bright)}

/* ===== Responsive ===== */
@media(max-width:920px){
  .grid3{grid-template-columns:1fr 1fr}
  .feats{grid-template-columns:1fr 1fr}
  .svc-body,.contact-grid{grid-template-columns:1fr}
  .aside{position:static}
  .fgrid{grid-template-columns:1fr 1fr}
  .gal{grid-template-columns:1fr 1fr}
  .gal a:first-child{grid-column:span 2}
}
@media(max-width:680px){
  section{padding:44px 0}
  .btn{display:block;width:100%;max-width:340px;margin:12px auto 0;text-align:center}
  .btn-ghost{margin-left:auto}
  form.quote .btn{max-width:none}
  .orangeband img.brt{height:88px}
  .orangeband p{margin-bottom:6px !important}
  .carousel{margin-top:24px}
  .feats,.grid3{margin-top:26px}
  .burger{display:block}
  nav.main{position:fixed;inset:76px 0 auto 0;background:var(--charcoal);display:none;padding:10px 0 20px;max-height:calc(100vh - 76px);overflow:auto}
  nav.main.open{display:block}
  nav.main>ul{flex-direction:column;align-items:stretch;gap:0}
  nav.main a{padding:14px 24px;border-bottom:1px solid rgba(255,255,255,.08)}
  .drop{display:block;position:static;border-top:none;background:#1f1f1f;box-shadow:none}
  .drop a{padding-left:44px}
  .cta-phone{margin:14px 24px 0;text-align:center}
  .grid3,.feats{grid-template-columns:1fr}
  .hero{min-height:64vh}
  .fgrid{grid-template-columns:1fr}
  .gal{grid-template-columns:1fr}
  .gal a:first-child{grid-column:span 1}
  .gal img{height:230px}
  .logo img{height:44px}
}