/* Light, land-and-network look: deep navy type, warm grays, an orange accent for actions, very wide heavy display type,
   a full-bleed golden-hour hero and a topographic statement band. Viewer styles come from the Sturlese Marsh panel page. */
:root { color-scheme:light;
  --bg:#f6f4f1; --surface:#fff; --panel:#ece8e2; --ink:#13223f; --muted:#5b6274; --line:#dcd6cc; --accent:#c2410c; --accent-hi:#e0560f; --accent-ink:#fff;
  --stage:#e2e5df; --stage2:#cdd3cb; --grid:#00000012; --topo:#dcd5c9;
  --f-display:"Archivo","Arial Black",sans-serif; --f-body:"Archivo",system-ui,sans-serif; --f-mono:ui-monospace,"SF Mono",Menlo,Consolas,monospace; }
* { box-sizing:border-box; }
html { -webkit-text-size-adjust:100%; }
body { background:var(--bg); color:var(--ink); font:400 17px/1.6 var(--f-body); font-stretch:100%; margin:0; overflow-x:hidden; }
a { color:var(--ink); text-underline-offset:3px; }
.prose p a:not(.btn), .prose li a, .prose td a { color:var(--accent); }
img { max-width:100%; height:auto; display:block; }
.skip { position:absolute; left:-999px; } .skip:focus { left:16px; top:8px; z-index:10; background:var(--surface); padding:6px 10px; }
.wrap { max-width:1360px; margin:0 auto; padding-inline:20px; }
@media (min-width:861px) { .wrap { padding-inline:40px; } }
/* announcement bar */
.announce { margin:0; background:var(--panel); border-bottom:1px solid var(--line); font-size:.86rem; padding:8px 20px; text-align:center; color:var(--ink); }
.announce a { color:var(--accent); font-weight:700; text-decoration:none; white-space:nowrap; }
.announce a:hover { text-decoration:underline; }
/* header: logo left, plain links right, CTA pill */
header.top { background:var(--surface); border-bottom:1px solid var(--line); position:sticky; top:0; z-index:5; }
.hdr { display:flex; align-items:center; gap:10px 28px; padding-block:14px; flex-wrap:wrap; }
.brand { font:900 1.25rem/1 var(--f-display); font-stretch:125%; color:var(--ink); text-decoration:none; letter-spacing:-.01em; margin-right:auto; }
header nav { order:2; }
nav ul { list-style:none; display:flex; flex-wrap:wrap; align-items:center; gap:6px 22px; margin:0; padding:0; }
nav a { color:var(--ink); text-decoration:none; font-weight:600; font-size:.92rem; }
nav a:hover, nav a[aria-current] { color:var(--accent); }
.call { order:3; font-weight:600; font-size:.95rem; color:var(--ink); text-decoration:none; white-space:nowrap; }
.hdr-cta { order:4; }
@media (max-width:1440px) { .call { display:none; } }
@media (max-width:520px) { .brand { font-size:1.02rem; } .hdr { gap:10px 12px; } .btn.sm { padding:8px 14px; font-size:.85rem; } }
@media (max-width:1180px) { header.top { position:static; } header nav { order:5; flex-basis:100%; } nav ul { gap:6px 18px; } }
/* type */
main { padding-block:56px 104px; display:grid; grid-template-columns:minmax(0,1fr); gap:28px; }
h1, h2, h3 { font-family:var(--f-display); font-stretch:125%; margin:0; text-wrap:balance; letter-spacing:-.015em; }
h1 { font-weight:900; font-size:clamp(2.2rem,5.6vw,4.2rem); line-height:1; }
h2 { font-weight:800; font-size:clamp(1.6rem,3.6vw,2.4rem); line-height:1.05; }
h3 { font-weight:800; font-size:1.15rem; line-height:1.15; }
.eyebrow { font-weight:700; font-size:.74rem; letter-spacing:.18em; text-transform:uppercase; color:var(--muted); margin:0 0 14px; display:block; }
.lede { font-size:1.15rem; color:var(--muted); max-width:56ch; margin:18px 0 0; }
.lede p { margin:0 0 10px; }
.note { font-size:.86rem; color:var(--muted); margin:0; }
/* buttons: rounded pill for actions, underlined text link with ↗ for the second choice */
.btn { display:inline-block; font:700 1rem var(--f-body); background:var(--accent); color:var(--accent-ink); border:0; border-radius:10px;
  padding:15px 28px; text-decoration:none; cursor:pointer; text-align:center; box-shadow:0 6px 18px rgb(194 65 12/.25); }
.btn:hover { background:var(--accent-hi); }
.btn.sm { padding:10px 20px; font-size:.92rem; border-radius:999px; box-shadow:none; }
.btn.ghost { background:transparent; color:var(--ink); box-shadow:inset 0 0 0 2px var(--ink); }
.btn.ghost:hover { background:var(--ink); color:#fff; }
.tlink { font-weight:600; color:inherit; text-decoration:underline; text-underline-offset:6px; text-decoration-thickness:1px; }
.cta { display:flex; flex-wrap:wrap; align-items:center; gap:14px 28px; margin-top:30px; }
/* full-bleed hero: golden-hour scene, network over the land, navy gradient for the words */
.hero { position:relative; min-height:min(88vh,860px); display:grid; align-items:end; overflow:hidden; color:#fff; background:#2a2b36; }
.hero svg.art { position:absolute; inset:0; width:100%; height:100%; }
.hero::after { content:""; position:absolute; inset:0; background:linear-gradient(90deg,rgb(13 24 48/.78) 0%,rgb(13 24 48/.45) 38%,rgb(13 24 48/0) 66%),
  linear-gradient(0deg,rgb(13 24 48/.55) 0%,rgb(13 24 48/0) 40%); pointer-events:none; }
.hero .wrap { position:relative; z-index:1; width:100%; padding-block:96px 72px; }
.hero .eyebrow { color:#f3e3d3; }
.hero h1 { color:#fff; font-size:clamp(2.6rem,4.8vw,4.1rem); line-height:.98; max-width:11ch; }
.hero p.sub { font-size:clamp(1.05rem,1.6vw,1.25rem); max-width:40ch; margin:22px 0 0; color:#f4ede6; }
.hero .tlink { color:#fff; }
.node { animation:pulse 2.6s ease-in-out infinite; transform-box:fill-box; transform-origin:center; }
@keyframes pulse { 50% { opacity:.45; transform:scale(1.35); } }
@media (prefers-reduced-motion:reduce) { .node { animation:none; } }
@media (max-width:860px) { .hero { min-height:auto; } .hero::after { background:linear-gradient(0deg,rgb(13 24 48/.86) 0%,rgb(13 24 48/.55) 55%,rgb(13 24 48/.1) 100%); }
  .hero .wrap { padding-block:260px 44px; } }
/* statement band: topographic lines, giant headline that fills in as you scroll, four features */
.statement { background:var(--panel) url("/assets/topo.svg") center/cover no-repeat; border-block:1px solid var(--line); text-align:center; }
.statement .wrap { padding-block:112px 104px; }
.statement h2 { font-weight:900; font-size:clamp(2rem,5.4vw,4.2rem); line-height:1.02; max-width:16ch; margin:0 auto; }
.statement h2 span { color:#b8b4ad; transition:color .35s; }
.statement h2 span.on { color:var(--ink); }
.statement p.sub { font-size:1.15rem; color:var(--muted); max-width:46ch; margin:28px auto 0; }
.features { display:grid; grid-template-columns:repeat(4,minmax(0,1fr)); gap:18px; margin-top:64px; text-align:left; }
@media (max-width:980px) { .features { grid-template-columns:repeat(2,minmax(0,1fr)); } }
@media (max-width:520px) { .features { grid-template-columns:1fr; } }
.feature { background:rgb(255 255 255/.86); border:1px solid var(--line); border-radius:14px; padding:22px 20px 20px; display:grid; gap:10px; align-content:start; }
.feature svg { width:40px; height:40px; color:var(--accent); }
.feature p { margin:0; color:var(--muted); font-size:.95rem; }
/* product cards */
.cards { display:grid; grid-template-columns:repeat(4,minmax(0,1fr)); gap:20px; }
@media (max-width:980px) { .cards { grid-template-columns:repeat(2,minmax(0,1fr)); } }
@media (max-width:520px) { .cards { gap:20px 12px; } .card h3 { font-size:1rem; } .card p { font-size:.88rem; } }
.card { display:grid; gap:6px; align-content:start; text-decoration:none; color:var(--ink); }
.card .shot { margin-bottom:12px; border-radius:14px; transition:background .2s; }
.card:hover .shot { background:var(--stage2); }
.card .eyebrow { margin:0; }
.card p { margin:0; color:var(--muted); font-size:.95rem; }
.card .more { font-weight:700; font-size:.92rem; margin-top:8px; color:var(--accent); }
.shot { margin:0; background:var(--panel); aspect-ratio:4/3; overflow:hidden; }
.shot img { width:100%; height:100%; object-fit:cover; transform:scale(1.2); transform-origin:55% 45%; }
/* copy pages */
.intro { text-align:center; display:grid; justify-items:center; margin:8px auto 28px; max-width:860px; }
.intro .lede { margin-inline:auto; } .intro .cta { justify-content:center; }
.crumbs { font-size:.85rem; font-weight:600; color:var(--muted); }
.prose .crumbs a { color:var(--muted); text-decoration:none; }
.prose { display:grid; grid-template-columns:minmax(0,1fr); gap:16px; max-width:100%; }
.prose > p, .prose > ul, .prose > ol { max-width:68ch; margin:0; }
.prose > h2 { margin-top:64px; padding-top:40px; border-top:1px solid var(--line); scroll-margin-top:90px; }
.prose > h2:first-child { margin-top:0; padding-top:0; border-top:0; }
.prose > .bench, .prose > .cards { margin-block:8px; }
ul.ticks, ol.ticks { margin:0; padding-left:1.2em; display:grid; gap:8px; max-width:70ch; }
.tbl { overflow-x:auto; background:var(--surface); border:1px solid var(--line); border-radius:12px; }
table { border-collapse:collapse; width:100%; font-size:.95rem; }
th, td { text-align:left; padding:11px 16px; border-bottom:1px solid var(--line); vertical-align:top; }
thead th { font-weight:700; font-size:.74rem; letter-spacing:.14em; text-transform:uppercase; color:var(--muted); }
.prose td:first-child { white-space:nowrap; }
@media (max-width:600px) { .prose td:first-child { white-space:normal; } }
/* footer */
footer { background:var(--panel); color:var(--muted); border-top:1px solid var(--line); padding-block:48px 56px; font-size:.92rem; }
footer .wrap { display:grid; gap:10px; }
footer a { color:var(--ink); }
.fbrand { font:900 1.6rem/1 var(--f-display); font-stretch:125%; color:var(--ink); margin-bottom:8px; }
/* 3-D viewer (from page.html) */
.bench { display:grid; grid-template-columns:minmax(0,1fr) 260px; gap:12px; }
@media (max-width:860px) { .bench { grid-template-columns:1fr; } }
.stage { position:relative; min-width:0; height:min(70vh,640px); min-height:360px; overflow:hidden; border:1px solid var(--line); border-radius:14px;
  background:linear-gradient(var(--grid) 1px,transparent 1px) 0 0/32px 32px,linear-gradient(90deg,var(--grid) 1px,transparent 1px) 0 0/32px 32px,radial-gradient(ellipse at 50% 40%,var(--stage),var(--stage2)); }
@media (max-width:860px) { .stage { height:56vh; min-height:340px; } }
.stage canvas { display:block; width:100%; height:100%; touch-action:none; }
.poster { position:absolute; inset:0; display:grid; place-items:center; }
.poster .shot { position:absolute; inset:0; aspect-ratio:auto; background:transparent; }
.poster .shot img { object-fit:contain; transform:none; }
.poster .open3d { position:absolute; bottom:18px; right:18px; }
.open3d { position:relative; z-index:1; }
.bench.live .poster, .bench.live .open3d { display:none; }
.bench.loading .open3d::after { content:" …"; }
.bench:not(.live) aside { opacity:.5; pointer-events:none; }
.fail { position:absolute; inset:auto 12px 12px; background:var(--surface); padding:8px 10px; margin:0; }
.tip { position:absolute; pointer-events:none; background:var(--surface); color:var(--ink); border:1px solid var(--line); border-radius:8px;
  padding:8px 10px; font-size:.85rem; max-width:300px; box-shadow:0 6px 20px rgb(0 0 0/.18); z-index:3; }
.tip b { display:block; }
.labels { position:absolute; inset:0; pointer-events:none; overflow:hidden; }
.lb { position:absolute; transform:translate(-50%,-50%); font:600 .7rem var(--f-mono); background:var(--surface); color:var(--ink);
  border:1px solid var(--line); border-radius:99px; padding:1px 8px; white-space:nowrap; opacity:.92; }
.hint { position:absolute; left:12px; bottom:10px; font:.72rem var(--f-mono); color:var(--muted); pointer-events:none; }
.bench aside { display:grid; gap:16px; align-content:start; background:var(--surface); border:1px solid var(--line); border-radius:14px; padding:16px; min-width:0; }
.bench aside h3 { font:700 .72rem var(--f-body); letter-spacing:.14em; text-transform:uppercase; color:var(--muted); margin:0 0 8px; }
.row { display:flex; flex-wrap:wrap; gap:6px; }
.bench button { font:600 .82rem var(--f-body); color:var(--ink); background:transparent; border:1px solid var(--line); border-radius:999px; padding:6px 12px; cursor:pointer; }
.bench button[aria-pressed="true"] { background:var(--ink); color:#fff; border-color:var(--ink); }
.bench .open3d { background:var(--accent); color:#fff; border:0; border-radius:10px; font-size:.95rem; font-weight:700; padding:13px 22px; }
button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible, a:focus-visible { outline:2px solid var(--accent); outline-offset:2px; }
label.t { display:flex; align-items:center; gap:8px; padding:2px 0; cursor:pointer; font-size:.92rem; }
label.t input { accent-color:var(--ink); margin:0; }
.sw { display:inline-block; width:12px; height:12px; flex:none; border-radius:3px; border:1px solid rgb(0 0 0/.15); }
input[type=range] { width:100%; accent-color:var(--ink); }
/* quote form */
form.quote { display:grid; gap:16px; max-width:680px; background:var(--surface); border:1px solid var(--line); border-radius:14px; padding:24px; }
form.quote label { display:grid; gap:6px; font-weight:700; font-size:.78rem; letter-spacing:.1em; text-transform:uppercase; }
form.quote fieldset { border:1px solid var(--line); border-radius:10px; padding:12px 14px; margin:0; }
form.quote legend { font-weight:700; font-size:.78rem; letter-spacing:.1em; text-transform:uppercase; padding:0 4px; }
form.quote fieldset label { display:flex; gap:10px; font-weight:400; font-size:1rem; letter-spacing:0; text-transform:none; align-items:center; }
input:not([type=checkbox]):not([type=radio]):not([type=range]), select, textarea { font:400 1rem var(--f-body); letter-spacing:0; text-transform:none; color:var(--ink);
  background:var(--bg); border:1px solid var(--line); border-radius:8px; padding:11px 12px; width:100%; }
form.quote input[type=checkbox], form.quote input[type=radio] { accent-color:var(--accent); }
.grid2 { display:grid; grid-template-columns:repeat(auto-fit,minmax(220px,1fr)); gap:16px; }
/* build-your-setup page: big pill toggles (radio buttons underneath), live result cards */
.builder { display:grid; grid-template-columns:repeat(auto-fit,minmax(220px,1fr)); gap:18px 28px; background:var(--surface); border:1px solid var(--line); border-radius:16px; padding:24px; }
.pills { border:0; margin:0; padding:0; min-width:0; display:flex; flex-wrap:wrap; gap:8px; align-content:start; }
.pills legend { font-weight:700; font-size:.74rem; letter-spacing:.14em; text-transform:uppercase; color:var(--muted); margin-bottom:10px; padding:0; }
.pills label { position:relative; }
.pills input { position:absolute; opacity:0; inset:0; margin:0; cursor:pointer; }
.pills span { display:inline-block; font-weight:700; font-size:1rem; padding:11px 20px; border-radius:999px; border:2px solid var(--line); background:var(--bg); color:var(--ink); }
.pills input:checked + span { background:var(--ink); border-color:var(--ink); color:#fff; }
.pills input:focus-visible + span { outline:2px solid var(--accent); outline-offset:2px; }
.pills label:hover span { border-color:var(--ink); }
.result { display:grid; grid-template-columns:repeat(auto-fit,minmax(260px,1fr)); gap:16px; align-items:start; }
.rcard { background:var(--surface); border:1px solid var(--line); border-radius:14px; padding:20px; display:grid; gap:6px; }
.rcard .eyebrow { margin:0 0 4px; }
.rcard .big { font:900 2.2rem/1 var(--f-display); font-stretch:125%; }
.rparts, .rcta { grid-column:1/-1; }
.rparts summary { cursor:pointer; font-weight:700; padding:10px 0; }
.rparts td.n { white-space:nowrap; font-variant-numeric:tabular-nums; }
.rcta { display:flex; flex-wrap:wrap; align-items:center; gap:12px 20px; }
.rnotes { grid-column:1/-1; margin:0; padding-left:1.2em; color:var(--muted); font-size:.95rem; display:grid; gap:4px; }
.rparts td .note { display:block; font-size:.8rem; }
.rparts td.n { text-align:right; }
.est { font-size:.72rem; color:var(--muted); text-decoration:none; border-bottom:1px dotted; }
/* install pricing page */
.installer { display:grid; grid-template-columns:repeat(auto-fit,minmax(300px,1fr)); gap:14px; }
.iitem { background:var(--surface); border:1px solid var(--line); border-radius:14px; padding:18px 18px 16px; display:grid; gap:10px; align-content:start; }
.ihead { display:flex; justify-content:space-between; gap:12px; align-items:baseline; }
.iprice { font-weight:700; color:var(--accent); white-space:nowrap; font-size:.95rem; }
.iitem .pills span { padding:8px 16px; font-size:.92rem; }
.qty { display:flex; align-items:center; gap:10px; font-weight:600; font-size:.9rem; }
.qty input { width:110px !important; font:600 1rem var(--f-body); color:var(--ink); background:var(--bg); border:1px solid var(--line); border-radius:8px; padding:8px 10px; }
.tag { font-size:.8rem; font-weight:700; color:var(--muted); }
.rlines { grid-column:1/-1; }
.rlines td .note { display:block; font-size:.82rem; }
.rlines td.n, .rlines th.n { text-align:right; white-space:nowrap; }
.rlines tfoot th { font-size:.95rem; letter-spacing:0; text-transform:none; color:var(--ink); border-bottom:0; }