:root{
  --ink:#101114; --paper:#f5f3ed; --white:#fff; --muted:#696b70;
  --accent:#ff4d18; --accent2:#f7b500; --line:#d8d5cc;
  --radius:22px; --shadow:0 20px 60px rgba(0,0,0,.14);
}
*{box-sizing:border-box} html{scroll-behavior:smooth}
body{margin:0;font-family:Manrope,Arial,sans-serif;color:var(--ink);background:var(--paper)}
a{text-decoration:none;color:inherit}.container{width:min(1180px,calc(100% - 40px));margin:auto}
.topbar{background:var(--ink);color:#ddd;font-size:12px;letter-spacing:.08em}
.topbar-inner{height:34px;display:flex;align-items:center;justify-content:space-between}.topbar a{color:#fff}
.site-header{position:sticky;top:0;z-index:50;background:rgba(245,243,237,.92);backdrop-filter:blur(14px);border-bottom:1px solid rgba(16,17,20,.08)}
.nav-wrap{height:78px;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;gap:10px}
.brand-mark{width:38px;height:38px;border-radius:11px;background:var(--accent);color:#fff;display:grid;place-items:center;font-family:Syne,sans-serif;font-weight:800;font-size:24px;transform:skew(-7deg)}
.brand-word{font-family:Syne,sans-serif;font-weight:800;letter-spacing:.04em;font-size:22px}.nav{display:flex;align-items:center;gap:28px;font-size:14px;font-weight:700}
.nav a:not(.nav-cta):hover{color:var(--accent)}.nav-cta{background:var(--ink);color:#fff;padding:12px 18px;border-radius:999px}.menu-toggle{display:none;border:0;background:none;font-size:25px}
.hero{min-height:720px;position:relative;color:#fff;display:flex;align-items:center;background:
 linear-gradient(90deg,rgba(10,10,12,.85),rgba(10,10,12,.35)),
 url('https://images.unsplash.com/photo-1497366754035-f200968a6e72?auto=format&fit=crop&w=2200&q=90') center/cover no-repeat}
.hero-overlay{position:absolute;inset:0;background:radial-gradient(circle at 70% 25%,rgba(255,77,24,.22),transparent 32%)}
.hero-grid{position:relative;display:grid;grid-template-columns:1.35fr .65fr;gap:60px;align-items:end;padding:130px 0 90px}
.eyebrow{font-size:12px;font-weight:800;letter-spacing:.18em;color:#ffd7c9;margin-bottom:16px}.eyebrow.dark{color:var(--accent)}
.hero h1,.section h2,.cta-band h2{font-family:Syne,sans-serif;line-height:.98;margin:0;font-weight:800;letter-spacing:-.035em}
.hero h1{font-size:clamp(54px,7.3vw,98px);max-width:870px}.hero h1 span,.section h2 span{color:var(--accent)}
.hero-copy>p{font-size:18px;line-height:1.7;max-width:740px;color:#e6e6e6;margin:28px 0}.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:999px;padding:15px 22px;font-weight:800;font-size:14px;cursor:pointer;transition:.25s}
.btn:hover{transform:translateY(-2px)}.btn-primary{background:var(--accent);color:#fff}.btn-ghost{border:1px solid rgba(255,255,255,.35);color:#fff;background:rgba(255,255,255,.06)}
.hero-points{display:flex;gap:22px;flex-wrap:wrap;margin-top:30px;font-size:13px;color:#ddd}.hero-card{background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.18);backdrop-filter:blur(16px);padding:30px;border-radius:var(--radius)}
.hero-card .mini-label{font-size:11px;letter-spacing:.14em;color:#ddd}.hero-card h3{font-family:Syne;font-size:28px;margin:12px 0}.hero-card p{color:#ddd;line-height:1.6}.hero-card a{color:#fff;font-weight:800}
.ticker{overflow:hidden;background:var(--accent);color:#fff;padding:15px 0}.ticker-track{display:flex;width:max-content;gap:24px;align-items:center;animation:scroll 28s linear infinite;font-family:Syne;font-weight:800;font-size:14px;letter-spacing:.08em}
@keyframes scroll{to{transform:translateX(-50%)}}.section{padding:110px 0}.section-head{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:end;margin-bottom:48px}
.section h2{font-size:clamp(42px,5.2vw,72px)}.section-head>p{color:var(--muted);line-height:1.8;font-size:16px;max-width:550px}
.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.service-card{background:#fff;border-radius:var(--radius);overflow:hidden;border:1px solid #e5e1d9;transition:.3s}.service-card:hover{transform:translateY(-7px);box-shadow:var(--shadow)}
.service-image{height:250px;background-size:cover;background-position:center}.service-content{padding:26px}.service-content span{font-size:12px;color:var(--accent);font-weight:800}.service-content h3{font-family:Syne;font-size:22px;margin:8px 0 12px}.service-content p{color:var(--muted);line-height:1.7;margin:0;font-size:14px}
.wall{background-image:url('https://images.unsplash.com/photo-1497366811353-6870744d04b2?auto=format&fit=crop&w=1200&q=85')}
.led{background-image:url('https://images.unsplash.com/photo-1441986300917-64674bd600d8?auto=format&fit=crop&w=1200&q=85')}
.glass{background-image:url('https://images.unsplash.com/photo-1497366216548-37526070297c?auto=format&fit=crop&w=1200&q=85')}
.modular{background-image:url('https://images.unsplash.com/photo-1524758631624-e2822e304c36?auto=format&fit=crop&w=1200&q=85')}
.safety{background-image:url('https://images.unsplash.com/photo-1503387762-592deb58ef4e?auto=format&fit=crop&w=1200&q=85')}
.road{background-image:url('https://images.unsplash.com/photo-1500530855697-b586d89ba3ee?auto=format&fit=crop&w=1200&q=85')}
.dark-section{background:#111216;color:#fff}.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}.about-visual{position:relative}.image-stack.main{height:610px;border-radius:var(--radius);background:url('https://images.unsplash.com/photo-1497366753840-e9f3f980b3d4?auto=format&fit=crop&w=1400&q=90') center/cover}
.floating-stat{position:absolute;right:-25px;bottom:35px;background:var(--accent);padding:24px;border-radius:18px;width:180px}.floating-stat strong{font-family:Syne;font-size:48px;display:block}.floating-stat span{font-size:12px;line-height:1.4}
.about-copy h2{font-size:clamp(42px,5vw,68px)}.about-copy>p{color:#c9c9ca;line-height:1.8;font-size:16px}.check-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:30px 0 34px;color:#eee;font-size:14px}
.masonry{display:grid;grid-template-columns:1.2fr .8fr 1fr;grid-auto-rows:220px;gap:16px}.project{position:relative;border-radius:var(--radius);overflow:hidden;background-size:cover;background-position:center}.project:after{content:"";position:absolute;inset:0;background:linear-gradient(transparent 50%,rgba(0,0,0,.75))}
.project span{position:absolute;z-index:2;left:20px;bottom:18px;color:#fff;font-family:Syne;font-weight:800;font-size:21px}.p1{grid-row:span 2;background-image:url('https://images.unsplash.com/photo-1497366754035-f200968a6e72?auto=format&fit=crop&w=1200&q=85')}.p2{background-image:url('https://images.unsplash.com/photo-1497366216548-37526070297c?auto=format&fit=crop&w=900&q=85')}.p3{grid-row:span 2;background-image:url('https://images.unsplash.com/photo-1441986300917-64674bd600d8?auto=format&fit=crop&w=1000&q=85')}.p4{background-image:url('https://images.unsplash.com/photo-1486406146926-c627a92ad1ab?auto=format&fit=crop&w=1000&q=85')}.p5{grid-column:span 2;background-image:url('https://images.unsplash.com/photo-1504306664074-4d4f10a0fa2a?auto=format&fit=crop&w=1200&q=85')}
.process-section{background:#fff}.center-head{text-align:center;max-width:800px;margin:0 auto 55px}.process-grid{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.step{padding:34px 26px;min-height:250px;border-right:1px solid var(--line)}.step:last-child{border-right:0}.step strong{color:var(--accent);font-size:13px}.step h3{font-family:Syne;font-size:25px;margin:48px 0 10px}.step p{color:var(--muted);line-height:1.7;font-size:14px}
.cta-band{background:var(--accent);color:#fff;padding:70px 0}.cta-inner{display:flex;justify-content:space-between;align-items:center;gap:30px}.cta-band h2{font-size:clamp(36px,5vw,65px);max-width:830px}.btn-light{background:#fff;color:var(--ink);white-space:nowrap}
.contact-grid{display:grid;grid-template-columns:1fr .85fr;gap:70px;align-items:start}.contact-copy h2{font-size:clamp(42px,5vw,68px)}.contact-copy>p{color:var(--muted);line-height:1.8}
.contact-cards{display:grid;gap:12px;margin-top:32px}.contact-cards a{display:flex;flex-direction:column;gap:6px;padding:18px 0;border-bottom:1px solid var(--line)}.contact-cards small{color:var(--muted);font-size:10px;letter-spacing:.13em;font-weight:800}.contact-cards strong{font-size:18px;line-height:1.5}
.quote-form{background:#fff;padding:34px;border-radius:var(--radius);box-shadow:0 10px 40px rgba(0,0,0,.07)}.quote-form h3{font-family:Syne;font-size:28px;margin:0 0 25px}.quote-form label{display:block;font-size:12px;font-weight:800;margin:15px 0}
input,select,textarea{width:100%;border:1px solid var(--line);border-radius:12px;padding:14px 13px;margin-top:7px;font:inherit;background:#fafafa;outline:none}input:focus,select:focus,textarea:focus{border-color:var(--accent)}.form-btn{width:100%;margin-top:10px}.form-note{font-size:11px;color:var(--muted);line-height:1.5}
footer{background:#0d0e10;color:#fff;padding:65px 0 22px}.footer-grid{display:grid;grid-template-columns:1.4fr .6fr 1fr;gap:60px}.footer-brand{margin-bottom:18px}.footer-grid p{color:#a9a9ac;line-height:1.7;font-size:13px}.footer-grid h4{font-family:Syne;margin-top:0}.footer-grid>div:nth-child(2){display:flex;flex-direction:column;gap:10px}.footer-grid a{font-size:13px}.copyright{border-top:1px solid #26272a;margin-top:45px;padding-top:20px;color:#777;font-size:12px}
.whatsapp-float{position:fixed;right:22px;bottom:22px;z-index:40;width:56px;height:56px;border-radius:50%;display:grid;place-items:center;background:#25D366;color:white;font-weight:900;box-shadow:0 10px 30px rgba(0,0,0,.24)}
.reveal{opacity:0;transform:translateY(18px);transition:opacity .65s ease,transform .65s ease}.reveal.visible{opacity:1;transform:none}
@media(max-width:900px){
 .nav{position:absolute;top:78px;left:0;right:0;background:var(--paper);padding:22px;display:none;flex-direction:column;align-items:flex-start;border-bottom:1px solid var(--line)}.nav.open{display:flex}.menu-toggle{display:block}
 .hero-grid,.section-head,.about-grid,.contact-grid{grid-template-columns:1fr}.hero-grid{padding:95px 0 60px;gap:30px}.hero{min-height:auto}.hero-card{max-width:520px}
 .service-grid{grid-template-columns:1fr 1fr}.about-grid{gap:45px}.about-visual{max-width:650px}.masonry{grid-template-columns:1fr 1fr}.p3{grid-row:span 1}.p5{grid-column:span 2}.process-grid{grid-template-columns:1fr 1fr}.step:nth-child(2){border-right:0}.step{border-bottom:1px solid var(--line)}
 .cta-inner{align-items:flex-start;flex-direction:column}.footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:600px){
 .container{width:min(100% - 28px,1180px)}.topbar-inner span{display:none}.topbar-inner{justify-content:center}
 .hero h1{font-size:48px}.hero-copy>p{font-size:16px}.hero-points{display:grid;gap:8px}
 .section{padding:75px 0}.service-grid{grid-template-columns:1fr}.service-image{height:220px}.section-head{margin-bottom:30px}
 .image-stack.main{height:420px}.floating-stat{right:12px;bottom:12px}.check-grid{grid-template-columns:1fr}
 .masonry{display:grid;grid-template-columns:1fr;grid-auto-rows:260px}.p1,.p2,.p3,.p4,.p5{grid-row:auto;grid-column:auto}
 .process-grid{grid-template-columns:1fr}.step{border-right:0}.step h3{margin-top:25px}.footer-grid{grid-template-columns:1fr}.quote-form{padding:24px}
}
/* Portfolio gallery */
.portfolio-section{background:#ece9e1}.gallery-category{margin-top:56px}.gallery-title{display:flex;justify-content:space-between;align-items:end;border-bottom:1px solid var(--line);padding-bottom:15px;margin-bottom:18px}.gallery-title h3{font-family:Syne;font-size:28px;margin:0}.gallery-title span{font-size:12px;color:var(--muted);font-weight:800;letter-spacing:.08em}.gallery-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.gallery-item{position:relative;border:0;padding:0;background:#ddd;border-radius:16px;overflow:hidden;aspect-ratio:4/3;cursor:pointer}.gallery-item img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .35s ease}.gallery-item span{position:absolute;right:10px;bottom:10px;background:rgba(0,0,0,.72);color:#fff;border-radius:999px;padding:7px 10px;font-size:10px;font-weight:800;opacity:0;transition:.25s}.gallery-item:hover img{transform:scale(1.045)}.gallery-item:hover span{opacity:1}.lightbox{position:fixed;inset:0;z-index:100;background:rgba(0,0,0,.92);display:none;align-items:center;justify-content:center;padding:30px}.lightbox.open{display:flex}.lightbox img{max-width:min(1200px,94vw);max-height:88vh;object-fit:contain;border-radius:10px}.lightbox-close{position:absolute;top:20px;right:26px;width:46px;height:46px;border-radius:50%;border:1px solid rgba(255,255,255,.3);background:rgba(0,0,0,.35);color:#fff;font-size:30px;cursor:pointer}.gallery-item img:not([src]),.gallery-item img[src=""]{background:#ddd}
@media(max-width:900px){.gallery-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:600px){.gallery-grid{grid-template-columns:repeat(2,1fr);gap:8px}.gallery-category{margin-top:38px}.gallery-title h3{font-size:21px}.gallery-title span{display:none}.gallery-item{border-radius:12px}}