:root{--black:#000;--white:#fff;--silver:#d9d9d9;--grey:#555;--max:1200px}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:70px}
body{font-family:Poppins,Roboto,sans-serif;color:#111;background:#fff;line-height:1.65;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}
.narrow{max-width:820px}.center{text-align:center}
h1,h2,h3{font-weight:600;line-height:1.2}
h2{font-size:clamp(1.7rem,3vw,2.4rem);margin-bottom:1.2rem}
p{margin-bottom:1rem;color:#333}
.btn{display:inline-block;padding:.7rem 1.6rem;border-radius:8px;font-weight:500;font-size:.95rem;border:0;cursor:pointer;font-family:inherit;transition:.2s}
.btn-dark{background:#000;color:#fff}.btn-dark:hover{background:#333}
.btn-light{background:#fff;color:#000}.btn-light:hover{background:#e8e8e8}

/* header */
header{position:fixed;top:0;left:0;width:100%;height:64px;background:#fff;box-shadow:0 2px 8px rgba(0,0,0,.15);z-index:50;transition:transform .3s}
header.hide{transform:translateY(-100%)}
.bar{max-width:1400px;margin:0 auto;height:100%;padding:0 24px;display:flex;align-items:center;justify-content:space-between}
.logo{display:inline-flex;align-items:center;gap:8px;line-height:1}
.logo-mark{background:#000;color:#fff;font-weight:800;font-size:1.25rem;padding:.35rem .55rem;letter-spacing:.12em;border-radius:3px}
.logo-text{font-weight:700;letter-spacing:.22em;font-size:.95rem}
.nav{display:flex;align-items:center;gap:2rem;font-size:.85rem;letter-spacing:.06em;text-transform:uppercase}
.nav a:not(.btn){padding:.2rem 0;border-bottom:2px solid transparent}
.nav a.active,.nav a:not(.btn):hover{border-color:#000;font-weight:600}
.nav-cta{text-transform:none;letter-spacing:0;margin-left:1rem}
.burger{display:none;background:none;border:0;width:40px;height:40px;cursor:pointer}
.burger span{display:block;width:24px;height:2px;background:#000;margin:5px auto;transition:.2s}
main{padding-top:64px}

/* hero */
.hero{position:relative;height:calc(100vh - 64px);min-height:520px;overflow:hidden;color:#fff;display:flex;align-items:center;justify-content:center;text-align:center}
.slide{position:absolute;inset:0;background-size:cover;background-position:center;opacity:0;transition:opacity 1.4s}
.slide.on{opacity:1}
.hero-ov{position:absolute;inset:0;background:rgba(0,0,0,.5)}
.hero-in{position:relative;z-index:2;padding:0 20px}
.eyebrow{color:#fff;letter-spacing:.15em;font-size:clamp(.8rem,1.6vw,1.1rem);margin-bottom:1rem;font-weight:400}
.hero h1{font-size:clamp(1.4rem,4vw,3.2rem);font-weight:700;letter-spacing:.06em;display:flex;flex-wrap:wrap;gap:.5rem 1.2rem;justify-content:center;align-items:center;margin-bottom:2rem}
.hero h1 i{width:2px;height:1.1em;background:#fff;opacity:.8}
.dots{position:absolute;bottom:22px;left:0;right:0;display:flex;gap:10px;justify-content:center;z-index:3}
.dots button{width:10px;height:10px;border-radius:50%;border:1px solid #fff;background:transparent;cursor:pointer;padding:0}
.dots button.on{background:#fff}

/* sections */
.welcome{padding:5rem 0 4rem}
.dark{background:#000;color:#fff;padding:5rem 0}.dark p{color:#ddd}
.mrow{display:grid;grid-template-columns:1.1fr 1fr;gap:3rem;align-items:center;margin-bottom:4rem}
.mrow img{width:100%;height:380px;object-fit:cover;border-radius:6px}
.vals{display:grid;grid-template-columns:repeat(3,1fr);gap:2.5rem}
.vals h3{font-size:1.3rem;margin-bottom:.6rem;padding-bottom:.6rem;border-bottom:2px solid #fff;display:inline-block}
.services{padding:5rem 0;background:#fff}
.sgrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:2rem;margin-top:2.5rem}
.scol h3{font-size:1.05rem;margin-bottom:.8rem;padding-bottom:.5rem;border-bottom:2px solid #000}
.scol li{padding:.3rem 0;color:#444;font-size:.93rem;border-bottom:1px solid #eee}
.projects{padding:4rem 0 5rem;background:#f4f4f4}
.pgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem;margin-top:2.5rem}
.pcard{position:relative;display:block;aspect-ratio:4/5;overflow:hidden;border-radius:6px;background:#000}
.pcard img{width:100%;height:100%;object-fit:cover;transition:transform .5s,opacity .3s}
.pcard:hover img{transform:scale(1.06);opacity:.8}
.pcap{position:absolute;left:0;right:0;bottom:0;padding:1.4rem 1.2rem;color:#fff;background:linear-gradient(transparent,rgba(0,0,0,.85))}
.pcap h3{font-size:1rem;letter-spacing:.06em}.pcap p{color:#ddd;font-size:.8rem;margin:.2rem 0 0}
.cta{background:#000;color:#fff;text-align:center;padding:3.5rem 0}.cta h2{margin-bottom:1.2rem}

/* inner pages */
.phero{position:relative;min-height:340px;margin-top:0;background-size:cover;background-position:center;color:#fff;display:flex;align-items:center;justify-content:center;text-align:center;padding:3rem 24px}
.phero>*:not(.hero-ov){position:relative;z-index:2}.phero h1{font-size:clamp(1.8rem,4.5vw,3rem)}.phero p{color:#eee;margin-top:.5rem}
.lead{font-size:1.1rem;margin:3rem 0 2rem}
.about{padding:4rem 24px}.about h2{margin-top:1.5rem}
.about-img{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem;padding:3rem 24px 5rem}
.about-img img{width:100%;height:340px;object-fit:cover;border-radius:6px}
.gallery{columns:3 260px;column-gap:14px;margin-bottom:2rem}
.gi{display:block;margin-bottom:14px;break-inside:avoid;border-radius:6px;overflow:hidden;background:#eee}
.gi img{width:100%;transition:transform .4s}.gi:hover img{transform:scale(1.03)}
.pnav{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;padding:1.5rem 0 4rem;font-weight:500}
.pnav a:hover{text-decoration:underline}
.cgrid{display:grid;grid-template-columns:1fr 1.2fr;gap:3rem;padding:4rem 24px 5rem}
.cform{display:grid;gap:1rem}
.cform label{display:grid;gap:.3rem;font-size:.85rem;font-weight:500}
.cform input,.cform textarea{font:inherit;padding:.75rem;border:1px solid #bbb;border-radius:6px}
.cform input:focus,.cform textarea:focus{outline:2px solid #000;border-color:#000}
.cform .btn{justify-self:start}.note{font-size:.85rem;margin:0}

/* footer */
footer{background:var(--silver);padding:4rem 0 1.5rem}
.fgrid{display:flex;justify-content:space-between;gap:2rem;flex-wrap:wrap}
.faddr{margin-top:1.2rem}
footer p,footer a{color:#111}footer a:hover{text-decoration:underline}
.flinks{display:flex;flex-direction:column;gap:.6rem;font-weight:500;text-transform:uppercase;font-size:.85rem;letter-spacing:.06em}
.copy{margin-top:2.5rem;padding-top:1.2rem;border-top:1px solid #aaa;font-size:.8rem}

/* lightbox */
.lb{position:fixed;inset:0;background:rgba(0,0,0,.92);z-index:100;display:flex;align-items:center;justify-content:center}
.lb[hidden]{display:none}
.lb img{max-width:92vw;max-height:90vh;object-fit:contain}
.lb button{position:absolute;background:none;border:0;color:#fff;font-size:2.6rem;cursor:pointer;padding:1rem}
.lb-x{top:8px;right:14px}.lb-p{left:8px;top:50%}.lb-n{right:8px;top:50%}

/* reveal */
.rv{opacity:0;transform:translateY(24px);transition:.7s}.rv.in{opacity:1;transform:none}

@media(max-width:900px){
 .pgrid{grid-template-columns:repeat(2,1fr)}.mrow,.cgrid{grid-template-columns:1fr}.vals{grid-template-columns:1fr}
}
@media(max-width:768px){
 .burger{display:block}
 .nav{position:absolute;top:64px;left:0;right:0;background:#fff;flex-direction:column;align-items:flex-start;gap:1rem;padding:1.2rem 24px 1.5rem;box-shadow:0 8px 12px rgba(0,0,0,.12);display:none}
 .nav.open{display:flex}.nav-cta{margin:0}
 .pgrid{grid-template-columns:1fr}.about-img{grid-template-columns:1fr}.hero h1 i{display:none}
}
@media(min-width:1100px){.sgrid{grid-template-columns:repeat(5,1fr)}}