:root{
  --paper:#F6F5F2;
  --ink:#161616;
  --muted:#5A5A55;
  --line:#D8D5CC;
  --stone:#E7E4DD;
  --accent:#2F4A43;
  --sans:"Instrument Sans", system-ui, -apple-system, "Segoe UI", Helvetica, Arial, sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:1.0625rem;line-height:1.65;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%}
a{color:inherit}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
.wrap{max-width:1240px;margin:0 auto;padding:0 32px}
.skip{position:absolute;left:-999px;top:8px;background:var(--ink);color:var(--paper);padding:10px 16px;z-index:100}
.skip:focus{left:8px}

h1,h2,h3{font-family:var(--sans);font-weight:500;margin:0;letter-spacing:-.025em}
h1{font-size:clamp(2.5rem,5.4vw,4.75rem);line-height:1.04}
h2{font-size:clamp(1.8rem,3vw,2.5rem);line-height:1.12}
h3{font-size:1.25rem;line-height:1.3;letter-spacing:-.015em}
p{margin:0 0 1em}

/* Header */
.site-header{position:sticky;top:0;z-index:20;background:rgba(246,245,242,.95);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;min-height:72px;gap:24px}
.brand{font-weight:600;font-size:1.15rem;letter-spacing:-.015em;text-decoration:none}
.nav{display:flex;align-items:center;gap:36px}
.nav a{text-decoration:none;font-size:1rem;color:var(--muted)}
.nav a:hover,.nav a[aria-current="page"]{color:var(--ink)}
.nav a[aria-current="page"]{text-decoration:underline;text-underline-offset:8px;text-decoration-thickness:1.5px}
.nav .btn{color:var(--paper)}
.menu-toggle{display:none;background:none;border:1px solid var(--ink);color:var(--ink);font:inherit;padding:8px 16px;cursor:pointer}

.btn{display:inline-block;background:var(--ink);color:var(--paper);padding:15px 28px;text-decoration:none;font:inherit;font-weight:500;border:1px solid var(--ink);cursor:pointer;transition:background .2s,border-color .2s,color .2s}
.btn:hover{background:var(--accent);border-color:var(--accent)}
.btn.line{background:transparent;color:var(--ink)}
.btn.line:hover{background:var(--ink);border-color:var(--ink);color:var(--paper)}
.btn.sm{padding:10px 20px;font-size:.97rem}
.btn-row{display:flex;gap:12px;flex-wrap:wrap}
.text-link{font-weight:500;text-underline-offset:6px;text-decoration-thickness:1.5px}

/* Image slots: photo when present, quiet tone when not */
.ph{position:relative;aspect-ratio:4/3;background:var(--stone);overflow:hidden}
.ph img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.ph .hint{position:absolute;left:16px;bottom:14px;right:16px;font-size:.8rem;color:var(--muted)}
.tile:nth-child(3n+2) .ph{background:#DDD9D0}
.tile:nth-child(3n+3) .ph{background:#E1DDD4}

/* Hero */
.hero{padding:80px 0 0}
.hero .top{display:grid;grid-template-columns:1.5fr 1fr;gap:64px;align-items:end}
.hero p.lede{font-size:1.2rem;color:var(--muted);margin:0 0 28px;max-width:28em}
.hero .ph{aspect-ratio:16/7;margin-top:64px}

/* Sections */
.block{padding:112px 0}
.block.ruled{border-top:1px solid var(--line)}
.block-head{display:flex;justify-content:space-between;align-items:end;gap:24px;margin-bottom:44px;flex-wrap:wrap}

/* Commercial / Residential panels */
.panels{display:grid;grid-template-columns:1fr 1fr;gap:32px}
.panel{display:block;text-decoration:none}
.panel .ph{aspect-ratio:3/2}
.panel h3{margin:22px 0 8px;font-size:1.6rem}
.panel p{color:var(--muted);max-width:28em;margin-bottom:12px}
.panel span.go{font-weight:500;text-decoration:underline;text-underline-offset:6px;text-decoration-thickness:1.5px}
.panel:hover h3{text-decoration:underline;text-underline-offset:7px;text-decoration-thickness:1.5px}

/* Project tiles */
.tile{margin:0}
.tile .tile-btn{all:unset;display:block;width:100%;cursor:zoom-in}
.tile .tile-btn:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
.tile .ph img{transition:transform .5s ease}
.tile .tile-btn:hover .ph img{transform:scale(1.025)}
.tile.missing .tile-btn{cursor:default}
.tile figcaption{padding:14px 0 0;display:flex;justify-content:space-between;gap:16px;align-items:baseline}
.tile figcaption strong{font-weight:500;font-size:1.1rem}
.tile figcaption span{color:var(--muted);font-size:.97rem;text-align:right}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:48px 32px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:48px 28px}
.tile[hidden]{display:none}

/* Services */
.services{border-top:1px solid var(--ink)}
.service{display:grid;grid-template-columns:1fr 1.5fr 1fr;gap:32px;padding:28px 0;border-bottom:1px solid var(--line)}
.service p{margin:0}
.service .for{color:var(--muted);font-size:.97rem}

/* Process */
.steps{list-style:none;counter-reset:s;margin:48px 0 0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:32px}
.steps li{counter-increment:s;border-top:1px solid var(--ink);padding-top:18px}
.steps li::before{content:counter(s);display:block;color:var(--muted);font-size:.95rem;margin-bottom:28px}
.steps h3{margin-bottom:8px}
.steps p{color:var(--muted);margin:0}

/* About */
.about{display:grid;grid-template-columns:5fr 7fr;gap:80px;align-items:center}
.about .ph{aspect-ratio:4/5}
.about h2{margin-bottom:24px}
.about p{max-width:34em;font-size:1.15rem}

/* Contact */
.contact{background:var(--stone)}
.contact .cols{display:grid;grid-template-columns:5fr 7fr;gap:80px}
.contact p{color:var(--muted);max-width:24em}
.contact h2{margin-bottom:20px}
form{display:grid;gap:26px;max-width:600px}
label{display:grid;gap:6px;font-weight:500;font-size:.95rem}
input,select,textarea{font:inherit;color:var(--ink);padding:12px 0;border:0;border-bottom:1px solid var(--ink);background:transparent;border-radius:0;width:100%}
input:focus,select:focus,textarea:focus{outline:0;border-bottom:2px solid var(--accent)}
textarea{min-height:120px;resize:vertical}
.hp{position:absolute;left:-9999px;height:0;overflow:hidden}
.form-note{min-height:1.5em;margin:0;font-weight:500}
.form-note.ok{color:#245a37}
.form-note.err{color:#8a2d2d}
button.btn{justify-self:start}

/* Footer */
.site-footer{padding:40px 0;border-top:1px solid var(--line);font-size:.97rem;color:var(--muted)}
.site-footer .wrap{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}
.site-footer a{text-underline-offset:5px}

/* Work page */
.page-head{padding:80px 0 48px}
.page-head p{max-width:30em;color:var(--muted);font-size:1.2rem;margin:20px 0 0}
.filters{display:flex;gap:28px;margin:0 0 40px;border-bottom:1px solid var(--line)}
.filters button{font:inherit;font-weight:500;padding:0 0 14px;margin-bottom:-1px;border:0;border-bottom:2px solid transparent;background:none;color:var(--muted);cursor:pointer}
.filters button:hover{color:var(--ink)}
.filters button[aria-pressed="true"]{color:var(--ink);border-bottom-color:var(--ink)}
.work-grid{padding-bottom:104px}
.cta-band{padding:96px 0;border-top:1px solid var(--line)}
.cta-band .wrap{display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap}

/* Lightbox */
.lb{position:fixed;inset:0;background:rgba(14,14,14,.95);z-index:50;display:none;align-items:center;justify-content:center;padding:56px 72px}
.lb.open{display:flex}
.lb figure{margin:0;max-width:min(1200px,100%);max-height:100%;display:flex;flex-direction:column;align-items:center;gap:14px}
.lb img{max-height:calc(100vh - 170px);width:auto;max-width:100%;object-fit:contain}
.lb figcaption{color:var(--paper);text-align:center}
.lb figcaption strong{font-weight:500;font-size:1.15rem;display:block}
.lb figcaption span{color:#b8b8b2;font-size:.95rem}
.lb button{position:absolute;background:none;border:1px solid rgba(246,245,242,.5);color:var(--paper);width:46px;height:46px;font-size:1.3rem;cursor:pointer;display:grid;place-items:center}
.lb button:hover{background:rgba(246,245,242,.15)}
.lb .x{top:18px;right:18px}
.lb .prev{left:14px;top:50%;transform:translateY(-50%)}
.lb .next{right:14px;top:50%;transform:translateY(-50%)}

@media (max-width:900px){
  .wrap{padding:0 22px}
  .hero{padding-top:48px}
  .hero .top,.about,.contact .cols{grid-template-columns:1fr;gap:36px}
  .hero .ph{aspect-ratio:4/3;margin-top:40px}
  .panels,.grid2{grid-template-columns:1fr}
  .grid3{grid-template-columns:1fr 1fr}
  .service{grid-template-columns:1fr;gap:8px}
  .steps{grid-template-columns:1fr 1fr;row-gap:40px}
  .block{padding:76px 0}
  .menu-toggle{display:inline-block}
  .nav{display:none;position:absolute;top:100%;left:0;right:0;background:var(--paper);flex-direction:column;align-items:flex-start;gap:20px;padding:24px 22px;border-bottom:1px solid var(--line)}
  .nav.open{display:flex}
}
@media (max-width:560px){
  .grid3,.steps{grid-template-columns:1fr}
  .tile figcaption{flex-direction:column;gap:2px}
  .tile figcaption span{text-align:left}
  .lb{padding:56px 12px}
  .lb .prev{left:6px}.lb .next{right:6px}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}