/* Pioneer Home Construction Co. — site styles
   Layout: sticky slab-type nav with Portfolio dropdown, steel-gray bands, light-orange accents. */
:root{
  --bg:#EEEEEC; --surface:#FFFFFF; --band:#2B2D2F; --band-fg:#F4F3F1;
  --fg:#232527; --muted:#62666A; --line:#D6D6D2;
  --accent:#F2A46A; --accent-strong:#D9732F; --accent-soft:#FBE3CF; --on-accent:#231A12;
  --f-brand:"Graduate","Rockwell","Courier New",serif;
  --f-display:"Zilla Slab","Rockwell",Georgia,serif;
  --f-body:"Public Sans",system-ui,-apple-system,"Segoe UI",sans-serif;
  --f-mono:"IBM Plex Mono",ui-monospace,Menlo,monospace;
  --max:1160px;
  color-scheme:light;
}
@media (prefers-color-scheme:dark){:root{
  --bg:#1B1C1E; --surface:#242628; --band:#111213; --band-fg:#EDECEA;
  --fg:#ECEBE8; --muted:#A3A6A9; --line:#37393C;
  --accent-strong:#F4B582; --accent-soft:#3A2A1E; color-scheme:dark}}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--fg);font:16px/1.6 var(--f-body);margin:0}
img{max-width:100%;display:block}
a{color:inherit}
:focus-visible{outline:2px solid var(--accent-strong);outline-offset:3px}
.wrap{max-width:var(--max);margin:0 auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
h1,h2,h3{font-family:var(--f-display);font-weight:700;line-height:1.1;text-wrap:balance;margin:0}
h1{font-size:clamp(2.2rem,6vw,3.8rem)}
h2{font-size:clamp(1.7rem,3.6vw,2.5rem)}
h3{font-size:1.25rem}
p{margin:0;max-width:65ch}
.eyebrow{font-family:var(--f-brand);font-size:.78rem;letter-spacing:.28em;text-transform:uppercase;color:var(--accent-strong)}
.band .eyebrow,.hero .eyebrow{color:var(--accent)}
.lede{font-size:1.12rem;color:var(--muted)}
.stack{display:flex;flex-direction:column;gap:16px}
.skip{position:absolute;left:-999px;top:8px;background:var(--accent);color:var(--on-accent);padding:8px 12px;z-index:50}
.skip:focus{left:8px}

/* ---------- header & nav ---------- */
header.site{position:sticky;top:0;z-index:20;background:var(--band);color:var(--band-fg);border-bottom:3px solid var(--accent);padding-top:env(safe-area-inset-top,0px)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-block:12px;position:relative}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none}
.brand img{width:30px;height:auto;flex:none}
.brand b{font-family:var(--f-brand);font-weight:400;font-size:1.05rem;letter-spacing:.12em;line-height:1;display:block}
.brand small{display:block;font-family:var(--f-brand);font-size:.6rem;letter-spacing:.32em;opacity:.7;margin-top:4px}
.menu{display:flex;gap:2px;align-items:center;list-style:none;margin:0;padding:0}
.menu > li{position:relative}
.menu a,.menu button.sub-toggle{font-family:var(--f-brand);font-size:.74rem;letter-spacing:.16em;text-transform:uppercase;text-decoration:none;padding:10px 10px;display:flex;align-items:center;gap:6px;opacity:.85;background:none;border:0;color:inherit;cursor:pointer}
.menu a:hover,.menu button.sub-toggle:hover{opacity:1;color:var(--accent)}
.menu a[aria-current="page"],.menu .has-sub.current > a{opacity:1;color:var(--accent);box-shadow:inset 0 -2px 0 var(--accent)}
.caret{width:9px;height:9px;transition:transform .2s}

/* dropdown */
.submenu{position:absolute;top:100%;left:0;min-width:240px;list-style:none;margin:0;padding:8px 0;background:var(--surface);color:var(--fg);border:1px solid var(--line);border-top:3px solid var(--accent);box-shadow:0 14px 30px rgba(0,0,0,.18);
  opacity:0;visibility:hidden;transform:translateY(6px);transition:opacity .15s,transform .15s,visibility .15s}
.submenu a{display:flex;flex-direction:column;align-items:flex-start;gap:2px;padding:12px 18px;opacity:1;letter-spacing:.14em}
.submenu a span{font-family:var(--f-body);text-transform:none;letter-spacing:0;font-size:.85rem;color:var(--muted)}
.submenu a:hover{background:var(--accent-soft);color:var(--fg)}
.submenu a[aria-current="page"]{box-shadow:inset 3px 0 0 var(--accent);color:var(--fg)}
.has-sub:hover > .submenu,.has-sub:focus-within > .submenu,.has-sub.open > .submenu{opacity:1;visibility:visible;transform:none}
.has-sub:hover .caret,.has-sub.open .caret{transform:rotate(180deg)}
.sub-toggle{display:none!important}

.menu-btn{display:none;background:none;border:1px solid rgba(255,255,255,.3);color:var(--band-fg);font-family:var(--f-brand);letter-spacing:.16em;font-size:.72rem;padding:8px 12px;cursor:pointer}
@media (max-width:900px){
  .menu-btn{display:block}
  .nav{position:static}
  .menu > .has-sub > a .caret{display:none}
  .submenu a[aria-current="page"]{color:var(--accent);box-shadow:none}
  .menu{display:none;position:absolute;left:0;right:0;top:100%;max-height:calc(100vh - 80px);overflow-y:auto;background:var(--band);flex-direction:column;align-items:stretch;padding:8px max(16px,env(safe-area-inset-right,0px)) 16px max(16px,env(safe-area-inset-left,0px));border-bottom:3px solid var(--accent);margin-top:3px}
  .menu.open{display:flex}
  .menu a{padding:13px 4px}
  .has-sub{display:grid;grid-template-columns:1fr auto}
  .sub-toggle{display:flex!important;padding:13px 8px!important}
  .submenu{grid-column:1/-1;position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:0;border-left:2px solid var(--accent);background:transparent;color:var(--band-fg);display:none;padding:0 0 4px 12px;min-width:0}
  .has-sub.open > .submenu{display:block}
  .has-sub:hover > .submenu{display:none}
  .has-sub.open:hover > .submenu{display:block}
  .submenu a span{color:color-mix(in srgb,var(--band-fg) 65%,transparent)}
  .submenu a:hover{background:transparent;color:var(--accent)}
}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:10px;font-family:var(--f-brand);font-size:.8rem;letter-spacing:.16em;text-transform:uppercase;text-decoration:none;padding:14px 22px;border:2px solid var(--accent);background:var(--accent);color:var(--on-accent);cursor:pointer;transition:transform .15s,background .15s}
.btn:hover{background:var(--accent-strong);border-color:var(--accent-strong);color:#fff;transform:translateY(-1px)}
.btn.ghost{background:transparent;color:inherit;border-color:currentColor}
.btn.ghost:hover{color:var(--accent);border-color:var(--accent)}
.row{display:flex;gap:12px;flex-wrap:wrap}

/* ---------- bands ---------- */
.block{padding-block:clamp(48px,8vw,96px)}
.band{background:var(--band);color:var(--band-fg)}
.band .lede,.band .muted{color:color-mix(in srgb,var(--band-fg) 72%,transparent)}
.white{background:var(--surface)}
.page-head{background:var(--band);color:var(--band-fg);padding-block:clamp(40px,7vw,80px)}
.page-head .lede{color:color-mix(in srgb,var(--band-fg) 72%,transparent);margin-top:14px}
.crumbs{font-family:var(--f-mono);font-size:.78rem;opacity:.7;margin-bottom:14px}
.crumbs a{text-decoration:none}.crumbs a:hover{color:var(--accent)}

/* ---------- hero ---------- */
.hero{background:var(--band);color:var(--band-fg);position:relative;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(28px,5vw,56px);align-items:center;padding-block:clamp(48px,8vw,96px)}
.hero h1{font-family:var(--f-brand);font-weight:400;letter-spacing:.04em;font-size:clamp(2.3rem,6.5vw,4.4rem);line-height:1}
.hero h1 span{display:block;font-size:.34em;letter-spacing:.42em;margin-top:14px;color:var(--accent)}
.hero .lede{color:color-mix(in srgb,var(--band-fg) 75%,transparent);margin-block:24px 32px}
.hero-photo{position:relative;min-width:0}
.hero-photo img{width:100%;height:auto;max-height:620px;aspect-ratio:4/5;object-fit:cover;border:1px solid rgba(255,255,255,.12)}
.hero-photo figcaption{position:absolute;left:0;bottom:0;background:var(--accent);color:var(--on-accent);font:500 .72rem var(--f-mono);padding:6px 10px}
@media (max-width:820px){.hero-grid{grid-template-columns:1fr}.hero-photo img{aspect-ratio:4/3}}

.strip{background:var(--accent);color:var(--on-accent)}
.strip .wrap{display:flex;flex-wrap:wrap;gap:8px 28px;justify-content:center;padding-block:14px;font-family:var(--f-brand);font-size:.74rem;letter-spacing:.24em;text-transform:uppercase}

/* ---------- grids & cards ---------- */
.grid{display:grid;gap:20px}
.g3{grid-template-columns:repeat(3,minmax(0,1fr))}
.g2{grid-template-columns:repeat(2,minmax(0,1fr))}
@media (max-width:900px){.g3{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:600px){.g3,.g2{grid-template-columns:1fr}}
.card{background:var(--surface);border:1px solid var(--line);padding:28px;display:flex;flex-direction:column;gap:12px;min-width:0}
.card .tag{font-family:var(--f-mono);font-size:.75rem;color:var(--muted)}
.card ul{margin:0;padding-left:18px;color:var(--muted)}
.icon{width:44px;height:44px;color:var(--accent-strong)}
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,6vw,72px);align-items:start}
@media (max-width:820px){.split{grid-template-columns:1fr}}
.head{display:flex;flex-direction:column;gap:12px;margin-bottom:40px}
.cta{display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap}

.spec{border:1px solid rgba(255,255,255,.18);font-family:var(--f-mono);font-size:.85rem;margin:0}
.spec div{display:grid;grid-template-columns:120px 1fr;gap:12px;padding:12px 16px;border-bottom:1px dashed rgba(255,255,255,.14)}
.spec div:last-child{border-bottom:0}
.spec dt{opacity:.65;margin:0}.spec dd{margin:0;word-break:break-word}
@media (max-width:480px){.spec div{grid-template-columns:1fr;gap:2px}}

/* ---------- portfolio overview tiles ---------- */
.tile{position:relative;display:block;text-decoration:none;overflow:hidden;background:var(--band);color:var(--band-fg);min-width:0}
.tile img{width:100%;aspect-ratio:4/3;object-fit:cover;transition:transform .4s,opacity .3s;opacity:.82}
.tile:hover img{transform:scale(1.04);opacity:.65}
.tile .t-body{position:absolute;inset:auto 0 0 0;padding:24px;background:linear-gradient(transparent,rgba(0,0,0,.78));display:flex;flex-direction:column;gap:6px}
.tile .t-body h2{font-family:var(--f-brand);font-weight:400;letter-spacing:.08em;font-size:clamp(1.4rem,3vw,2rem);color:#fff}
.tile .t-body p{color:rgba(255,255,255,.85)}
.tile .t-body .more{font-family:var(--f-brand);font-size:.72rem;letter-spacing:.2em;color:var(--accent)}
.tile.empty{display:grid;place-items:center;aspect-ratio:4/3}
.tile.empty .t-body{background:none}

/* ---------- gallery ---------- */
.filters{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:28px}
.chip{font-family:var(--f-brand);font-size:.7rem;letter-spacing:.16em;text-transform:uppercase;padding:9px 14px;border:1px solid var(--line);background:var(--surface);color:var(--fg);cursor:pointer}
.chip[aria-pressed="true"]{background:var(--accent);border-color:var(--accent);color:var(--on-accent)}
.chip .n{font-family:var(--f-mono);opacity:.6;margin-left:4px}
.gallery{columns:3 300px;column-gap:16px}
.shot{break-inside:avoid;margin:0 0 16px;background:var(--surface);border:1px solid var(--line);cursor:zoom-in;display:block;width:100%;padding:0;text-align:left;color:inherit;font:inherit}
.shot img{width:100%;height:auto}
.shot figcaption,.shot .cap{display:flex;justify-content:space-between;gap:12px;padding:12px 14px;font-size:.92rem}
.shot .cat{font-family:var(--f-mono);font-size:.72rem;color:var(--muted);white-space:nowrap}
.shot:hover img{filter:brightness(1.05)}
.empty-state{border:1px dashed var(--line);background:var(--surface);padding:clamp(32px,6vw,64px);text-align:center;display:flex;flex-direction:column;align-items:center;gap:14px}
.empty-state p{color:var(--muted)}

/* lightbox */
.lightbox{position:fixed;inset:0;z-index:100;background:rgba(10,10,11,.94);display:grid;grid-template-rows:1fr auto;padding:max(16px,env(safe-area-inset-top,0px)) max(16px,env(safe-area-inset-right,0px)) max(16px,env(safe-area-inset-bottom,0px)) max(16px,env(safe-area-inset-left,0px));color:#f4f3f1}
.lightbox img{max-width:100%;max-height:100%;margin:auto;object-fit:contain;align-self:center;justify-self:center;min-height:0}
.lb-stage{display:grid;min-height:0}
.lb-bar{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-top:12px;flex-wrap:wrap}
.lb-bar p{font-size:.95rem}
.lb-bar .count{font-family:var(--f-mono);font-size:.8rem;opacity:.7}
.lb-btns{display:flex;gap:8px}
.lb-btns button{background:none;border:1px solid rgba(255,255,255,.35);color:inherit;font-family:var(--f-brand);font-size:.72rem;letter-spacing:.14em;padding:10px 14px;cursor:pointer}
.lb-btns button:hover{border-color:var(--accent);color:var(--accent)}

/* ---------- featured strip ---------- */
.feature{display:grid;grid-template-columns:2fr 1fr 1fr;gap:12px}
.feature a{display:block;overflow:hidden;min-width:0}
.feature img{width:100%;height:100%;object-fit:cover;aspect-ratio:3/4;transition:transform .4s}
.feature a:first-child img{aspect-ratio:auto}
.feature a:hover img{transform:scale(1.03)}
@media (max-width:700px){.feature{grid-template-columns:1fr 1fr}.feature a:first-child{grid-column:1/-1}.feature a:first-child img{aspect-ratio:4/3}}

/* ---------- process ---------- */
.steps{list-style:none;margin:0;padding:0;display:grid}
.steps li{display:grid;grid-template-columns:64px 1fr;gap:20px;padding:28px 0;border-top:1px solid var(--line)}
.steps li:last-child{border-bottom:1px solid var(--line)}
.steps .n{font-family:var(--f-brand);font-size:1.6rem;color:var(--accent-strong)}
.steps h3{margin-bottom:6px}
.steps p{color:var(--muted)}
.sticky{position:sticky;top:110px}
@media (max-width:820px){.sticky{position:static}}

/* ---------- contact ---------- */
form{display:grid;gap:16px}
.f2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media (max-width:560px){.f2{grid-template-columns:1fr}}
label{display:flex;flex-direction:column;gap:6px;font-family:var(--f-brand);font-size:.7rem;letter-spacing:.18em;text-transform:uppercase;color:var(--muted)}
input,select,textarea{font:1rem var(--f-body);color:var(--fg);background:var(--surface);border:1px solid var(--line);padding:12px;border-radius:0;width:100%}
input:focus,select:focus,textarea:focus{outline:2px solid var(--accent);outline-offset:0;border-color:var(--accent)}
textarea{min-height:140px;resize:vertical}
.hidden-field{position:absolute;left:-9999px}
.contact-card{background:var(--band);color:var(--band-fg);padding:32px;display:flex;flex-direction:column;gap:22px}
.contact-card .k{font-family:var(--f-brand);font-size:.68rem;letter-spacing:.24em;text-transform:uppercase;color:var(--accent)}
.contact-card .v{font-family:var(--f-mono);font-size:1.05rem;word-break:break-all}
.contact-card .v a{text-decoration:none}.contact-card .v a:hover{color:var(--accent)}
.form-msg{padding:14px 16px;border:1px solid var(--accent);background:var(--accent-soft)}

/* ---------- faq ---------- */
details{border-top:1px solid var(--line);padding:18px 0}
details:last-of-type{border-bottom:1px solid var(--line)}
summary{font-family:var(--f-display);font-weight:600;font-size:1.15rem;cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:16px}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";color:var(--accent-strong);font-family:var(--f-mono)}
details[open] summary::after{content:"–"}
details p{color:var(--muted);margin-top:10px}

/* ---------- footer ---------- */
footer.site{background:var(--band);color:var(--band-fg);border-top:3px solid var(--accent)}
footer.site .wrap{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:32px;padding-block:48px max(48px,env(safe-area-inset-bottom,0px))}
footer.site h4{font-family:var(--f-brand);font-weight:400;font-size:.72rem;letter-spacing:.24em;color:var(--accent);margin:0 0 12px}
footer.site a{display:block;text-decoration:none;opacity:.8;padding:3px 0}
footer.site a:hover{opacity:1;color:var(--accent)}
footer.site .fine{grid-column:1/-1;border-top:1px solid rgba(255,255,255,.12);padding-top:20px;font:.75rem var(--f-mono);opacity:.6}
@media (max-width:700px){footer.site .wrap{grid-template-columns:1fr}}

@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important;scroll-behavior:auto!important}}