/* Adaptive Batch & Cast — shared site styles */
:root{
  --ground:#1a1613;
  --card:#242019;
  --card2:#2e2921;
  --ink:#ece7dd;
  --ink2:#b3aa9d;
  --ink3:#847b6f;
  --line:#3c352c;
  --accent:#d95a35;
  --accent-ink:#1a1613;
  --good:#55ab6e;
  --warn:#e3b83e;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--ground);color:var(--ink);
  font-family:system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;line-height:1.55;
}
.mono{font-family:ui-monospace,"SF Mono",Menlo,Consolas,monospace;font-variant-numeric:tabular-nums}
.disp{
  font-family:"Arial Narrow","Helvetica Neue",Helvetica,Arial,sans-serif;
  font-weight:800;letter-spacing:.03em;text-transform:uppercase;
}
.eyebrow{
  font-family:ui-monospace,Menlo,Consolas,monospace;
  font-size:.72rem;letter-spacing:.22em;text-transform:uppercase;color:var(--accent);
}
.wrap{max-width:1060px;margin:0 auto;padding:0 22px}

/* ---------- nav ---------- */
.nav{
  position:sticky;top:0;z-index:20;background:color-mix(in srgb, var(--ground) 88%, transparent);
  backdrop-filter:blur(8px);border-bottom:1px solid var(--line);
}
.nav-in{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 22px;max-width:1060px;margin:0 auto}
.nav a{color:var(--ink2);text-decoration:none;font-size:.9rem;letter-spacing:.06em;text-transform:uppercase}
.nav a:hover{color:var(--ink)}
.nav .brand{color:var(--ink);font-weight:800;letter-spacing:.12em;font-size:1rem}
.nav .brand span{color:var(--accent)}
.nav .links{display:flex;gap:22px;flex-wrap:wrap}

/* ---------- hero ---------- */
.hero{position:relative;height:min(88vh,820px);min-height:480px;overflow:hidden}
@media (max-width:640px){.hero{height:min(58vh,540px);min-height:380px}}
#hero3d{position:absolute;inset:0;width:100%;height:100%;display:block}
.hero-copy{
  position:relative;z-index:2;height:100%;display:flex;flex-direction:column;
  align-items:center;justify-content:flex-end;text-align:center;padding-bottom:7vh;
  pointer-events:none;
}
.hero-copy h1{font-size:clamp(2.2rem,6vw,4.4rem);margin:0;line-height:1.02;text-wrap:balance}
.hero-copy .tag{color:var(--ink2);letter-spacing:.28em;text-transform:uppercase;font-size:clamp(.7rem,1.6vw,.9rem);margin-top:12px}
.hero-cta{display:flex;gap:14px;margin-top:26px;pointer-events:auto;flex-wrap:wrap;justify-content:center}
.btn{
  display:inline-block;padding:12px 26px;text-decoration:none;font-weight:700;
  letter-spacing:.08em;text-transform:uppercase;font-size:.85rem;
  border:2px solid var(--accent);color:var(--accent);transition:all .15s ease;
}
.btn:hover{background:var(--accent);color:var(--accent-ink)}
.btn.solid{background:var(--accent);color:var(--accent-ink)}
.btn.solid:hover{filter:brightness(1.1)}

/* ---------- sections ---------- */
section{padding:72px 0}
.sec-head{display:flex;align-items:baseline;gap:16px;margin-bottom:28px}
h2{font-size:1.6rem;margin:0}
.sec-head .rule{flex:1;height:2px;background:var(--line)}
.lead{color:var(--ink2);max-width:62ch}

.cards{display:grid;grid-template-columns:1fr 1fr;gap:20px}
@media (max-width:760px){.cards{grid-template-columns:1fr}}
.card{border:1px solid var(--line);background:var(--card);padding:26px 28px}
.card h3{margin:4px 0 10px;font-size:1.25rem}
.card p{color:var(--ink2);margin:0 0 14px}
.spec-row{display:flex;flex-wrap:wrap;gap:8px 22px;margin:14px 0 4px;font-size:.9rem}
.spec-row b{color:var(--ink)}
.soon{display:inline-block;border:1.5px solid var(--warn);color:var(--warn);
  padding:2px 10px 3px;font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;font-weight:700}

.toolband{background:var(--card);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.toolband .in{display:flex;align-items:center;justify-content:space-between;gap:26px;flex-wrap:wrap}
.toolband h2{font-size:1.9rem}
.toolband p{color:var(--ink2);max-width:52ch}

footer{padding:38px 0 46px;border-top:1px solid var(--line);color:var(--ink3);font-size:.85rem}
footer .in{display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap}

/* ---------- estimator ---------- */
.est-grid{display:grid;grid-template-columns:340px 1fr;gap:22px;align-items:start}
@media (max-width:860px){.est-grid{grid-template-columns:1fr}}
.panel{border:1px solid var(--line);background:var(--card);padding:22px 24px}
.panel h3{margin:0 0 14px;font-size:1.05rem;letter-spacing:.06em;text-transform:uppercase}
.frow{display:grid;grid-template-columns:1fr 92px 40px;gap:10px;align-items:center;margin:10px 0}
.frow label{color:var(--ink2);font-size:.92rem}
.frow input[type=number]{
  background:var(--ground);border:1px solid var(--line);color:var(--ink);
  padding:8px 10px;font-family:ui-monospace,Menlo,monospace;font-size:.95rem;width:100%;
}
.frow input:focus{outline:2px solid var(--accent);outline-offset:1px;border-color:var(--accent)}
.frow .unit{color:var(--ink3);font-size:.82rem}
.fcheck{display:flex;gap:10px;align-items:center;margin:12px 0;color:var(--ink2);font-size:.92rem}
.results{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
@media (max-width:640px){.results{grid-template-columns:1fr 1fr}}
.stat{border:1px solid var(--line);background:var(--card2);padding:14px 16px}
.stat .k{font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;color:var(--ink3)}
.stat .v{font-size:1.35rem;font-weight:800;margin-top:3px}
.stat .v small{font-size:.65em;font-weight:600;color:var(--ink2)}
.stat.hero-stat{background:var(--accent);border-color:var(--accent)}
.stat.hero-stat .k{color:var(--accent-ink);opacity:.8}
.stat.hero-stat .v{color:var(--accent-ink)}
.qty-table{width:100%;border-collapse:collapse;margin-top:6px}
.qty-table td{padding:8px 4px;border-bottom:1px solid var(--line);font-size:.92rem}
.qty-table td:last-child{text-align:right}
.qty-table tr:last-child td{border-bottom:none}
.note{color:var(--ink3);font-size:.82rem;margin-top:14px}
.banner{
  border:2px solid var(--accent);background:color-mix(in srgb, var(--accent) 12%, var(--ground));
  padding:12px 18px;margin:18px 0;color:var(--ink);font-size:.9rem;
}
.banner b{color:var(--accent)}

/* ---------- quote dialog ---------- */
dialog#quoteDlg{
  border:1px solid var(--line);background:var(--card);color:var(--ink);
  padding:0;max-width:420px;width:calc(100vw - 40px);
}
dialog#quoteDlg::backdrop{background:rgba(10,8,6,.6)}
.qd-head{padding:14px 20px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center}
.qd-body{padding:14px 20px 20px}
.qd-body label{display:block;color:var(--ink2);font-size:.85rem;margin:10px 0 4px}
.qd-body input{width:100%;background:var(--ground);border:1px solid var(--line);color:var(--ink);padding:9px 10px;font:inherit;box-sizing:border-box}
.qd-body input:focus{outline:2px solid var(--accent);outline-offset:1px}
.qd-actions{display:flex;gap:10px;justify-content:flex-end;margin-top:18px}
.qd-err{color:var(--warn);font-size:.82rem;min-height:1.1em;margin-top:8px}
.qd-close{background:none;border:1px solid var(--line);color:var(--ink2);cursor:pointer;font:inherit;font-size:.9rem;padding:6px 14px}
.qd-close:hover{border-color:var(--accent);color:var(--accent)}