:root { --night:#0d0e10; --snow:#f4f4f2; --ink:#101113; --mute:#8d9096; --mute2:#5d6066; --line:rgba(255,255,255,.12); --lineD:rgba(16,17,19,.12); --warn:#b4541a; }
* { box-sizing:border-box; }
html { -webkit-text-size-adjust:100%; }
body { margin:0; font-family:"Archivo", "Helvetica Neue", Arial, sans-serif; font-size:16px; line-height:1.55; color:var(--ink); background:var(--snow); }
a { color:inherit; }
button { font:inherit; color:inherit; }
.w { max-width:1240px; margin:0 auto; padding:0 32px; }
.logo { font-weight:800; font-stretch:115%; letter-spacing:.02em; font-size:18px; text-decoration:none; }
.kicker { color:var(--mute); font-size:13px; font-weight:600; letter-spacing:.06em; text-transform:uppercase; }

/* top bar */
.top { background:var(--night); color:#fff; border-bottom:1px solid var(--line); }
.top .w { display:flex; justify-content:space-between; align-items:center; height:60px; gap:16px; }
.top .l { display:flex; align-items:baseline; gap:14px; }
.top .l span { color:var(--mute); font-size:14px; }
.top a.ask { color:#c9cbd0; text-decoration:none; font-size:14px; }
.top a.ask:hover { color:#fff; }
.demo { background:#e6e6e2; color:var(--mute2); font-size:13.5px; }
.demo .w { padding-top:9px; padding-bottom:9px; }
.demo b { color:var(--ink); }

/* project header */
.head { background:radial-gradient(900px 500px at 80% 0%, #23262b 0%, var(--night) 70%); color:#fff; padding:48px 0 0; }
.head h1 { font-weight:700; font-stretch:110%; font-size:clamp(32px,4.6vw,58px); line-height:1; letter-spacing:-.02em; margin:10px 0 14px; }
.head .sum { color:#b8bbc1; max-width:680px; margin:0 0 30px; font-size:17px; }
.facts { display:flex; flex-wrap:wrap; gap:0; border-top:1px solid var(--line); }
.facts > div { padding:18px 32px 20px 0; margin-right:32px; border-right:1px solid var(--line); }
.facts > div:last-child { border-right:0; }
.facts b { display:block; font-size:22px; font-weight:700; font-stretch:106%; line-height:1.15; }
.facts span { color:var(--mute); font-size:13.5px; }
.facts b .health, .health { display:inline-flex; align-items:center; gap:10px; font-size:inherit; color:#fff; }
.health i { width:9px; height:9px; background:#7fbf8e; display:inline-block; }
.health.risk i { background:#e08a4a; }

/* stage bar */
.stages { display:grid; grid-template-columns:repeat(5,1fr); gap:6px; padding:26px 0 34px; margin:0; list-style:none; border-top:1px solid var(--line); }
.stages li { padding-top:14px; border-top:4px solid #2d3036; position:relative; }
.stages li.done { border-top-color:#fff; }
.stages li.now::before { content:""; position:absolute; top:-4px; left:0; height:4px; width:var(--p,40%); background:#fff; }
.stages .n { color:var(--mute); font-size:12.5px; font-weight:600; letter-spacing:.06em; }
.stages .nm { display:block; font-weight:700; font-size:16px; margin:2px 0 1px; }
.stages .nm .s { display:none; }
.stages .st { color:var(--mute); font-size:13.5px; }
.stages li.now .st { color:#fff; }
.stages li.now .nm::after { content:"Now"; font-size:11px; font-weight:700; letter-spacing:.08em; text-transform:uppercase; background:#fff; color:var(--ink); padding:2px 6px; margin-left:8px; vertical-align:2px; }

/* body grid */
main { padding:56px 0 96px; }
.grid { display:grid; grid-template-columns:minmax(0,1.3fr) minmax(0,1fr); gap:48px; align-items:start; }
.col { display:flex; flex-direction:column; gap:56px; min-width:0; }
h2 { font-weight:700; font-stretch:106%; font-size:26px; letter-spacing:-.01em; line-height:1.1; margin:0 0 6px; }
.sub { color:var(--mute2); margin:0 0 20px; font-size:15px; }

/* decisions */
.cards { display:flex; flex-direction:column; gap:16px; }
.card { background:#fff; padding:26px 28px 24px; }
.card .due { color:var(--mute2); font-size:13px; font-weight:600; letter-spacing:.05em; text-transform:uppercase; }
.card .due.soon { color:var(--warn); }
.card h3 { font-size:21px; font-weight:700; font-stretch:104%; margin:6px 0 8px; line-height:1.2; }
.card p.ctx { margin:0 0 18px; color:var(--mute2); font-size:15.5px; }
.opts { display:grid; grid-template-columns:1fr 1fr; gap:10px; }
.opt { display:flex; flex-direction:column; align-items:flex-start; justify-content:flex-start; text-align:left; background:var(--snow); border:1px solid transparent; padding:14px 16px 15px 44px; cursor:pointer; position:relative; width:100%; }
.opt::before { content:""; position:absolute; left:16px; top:17px; width:16px; height:16px; border:1.5px solid #9a9ca1; border-radius:50%; background:#fff; }
.opt:hover { border-color:var(--lineD); }
.opt[aria-pressed="true"] { background:#fff; border-color:var(--ink); }
.opt[aria-pressed="true"]::before { border-color:var(--ink); background:var(--ink); box-shadow:inset 0 0 0 3px #fff; }
.opt b { display:block; font-size:15.5px; line-height:1.3; }
.opt span { display:block; color:var(--mute2); font-size:14px; margin-top:4px; line-height:1.45; }
.opt em { font-style:normal; display:inline-block; margin-top:10px; font-size:11.5px; font-weight:700; letter-spacing:.06em; text-transform:uppercase; color:#fff; background:var(--ink); padding:2px 7px; }
.note { margin-top:14px; }
textarea { width:100%; font:inherit; font-size:15.5px; color:var(--ink); background:var(--snow); border:1px solid transparent; padding:12px 14px; border-radius:0; min-height:74px; resize:vertical; }
textarea:focus { outline:none; border-color:var(--ink); background:#fff; }
.row { display:flex; align-items:center; gap:16px; flex-wrap:wrap; margin-top:14px; }
.btn { display:inline-flex; align-items:center; gap:10px; background:var(--ink); color:#fff; text-decoration:none; font-weight:600; font-size:15px; padding:12px 20px; border:0; cursor:pointer; }
.btn:hover { background:#2a2c30; }
.btn[disabled] { background:#c6c7ca; cursor:default; }
.link { background:none; border:0; padding:0; text-decoration:underline; text-underline-offset:3px; cursor:pointer; font-size:14.5px; color:var(--mute2); }
.msg { font-size:14px; color:var(--mute2); }
.msg.ok b, .msg.local b { color:var(--ink); }
.msg.err { color:var(--warn); }
.chosen { display:flex; justify-content:space-between; gap:16px; align-items:baseline; flex-wrap:wrap; border-top:1px solid var(--lineD); padding-top:14px; margin-top:4px; }
.chosen .c { font-weight:700; }
.chosen .c::before { content:""; display:inline-block; width:9px; height:9px; background:var(--ink); margin-right:10px; vertical-align:1px; }
.past { margin-top:8px; }
.past li { display:flex; justify-content:space-between; gap:16px; padding:12px 0; border-top:1px solid var(--lineD); font-size:15px; }
.past li span { color:var(--mute2); }
.past li b { text-align:right; }
.none { color:var(--mute2); background:#fff; padding:22px 28px; margin:0; }
ul.plain { list-style:none; margin:0; padding:0; }

/* activity */
.day { margin-bottom:26px; }
.day h4 { margin:0 0 4px; font-size:13px; font-weight:700; letter-spacing:.06em; text-transform:uppercase; color:var(--mute2); }
.day h4 span { color:var(--mute); font-weight:600; }
.ev { display:grid; grid-template-columns:56px 1fr; gap:14px; padding:13px 0; border-top:1px solid var(--lineD); }
.ev time { color:var(--mute); font-size:14px; font-variant-numeric:tabular-nums; padding-top:1px; }
.ev p { margin:0; font-size:15.5px; }
.ev small { display:block; color:var(--mute); font-size:13px; margin-top:3px; }
.ev.signoff p { font-weight:700; }
.ev small.chk { color:var(--mute2); }
.fine { color:var(--mute2); font-size:14px; margin:14px 0 0; }
.ev.signoff p::before { content:""; display:inline-block; width:9px; height:9px; background:var(--ink); margin-right:10px; vertical-align:1px; }
.ev.client small { color:var(--mute2); }
.more { margin-top:4px; }

/* 3D */
.viewer { background:radial-gradient(70% 60% at 50% 45%, #2a2d33 0%, #121316 100%); position:relative; }
.viewer model-viewer { width:100%; height:400px; background:transparent; --poster-color:transparent; outline:none; display:block; }
.tabs { position:absolute; top:14px; left:14px; z-index:2; display:flex; gap:0; }
.tabs button { background:transparent; color:#b8bbc1; border:1px solid var(--line); padding:6px 12px; font-size:13.5px; cursor:pointer; }
.tabs button + button { border-left:0; }
.tabs button[aria-selected="true"] { background:#fff; color:var(--ink); border-color:#fff; }
.vcap { display:flex; justify-content:space-between; gap:12px; flex-wrap:wrap; color:var(--mute2); font-size:13.5px; margin-top:10px; }
.vcap .ph { color:var(--mute); }

/* files */
.files li { display:grid; grid-template-columns:1fr auto; gap:6px 16px; align-items:center; padding:13px 0; border-top:1px solid var(--lineD); }
.files li:last-child { border-bottom:1px solid var(--lineD); }
.files .fn { font-weight:600; font-size:15.5px; line-height:1.3; }
.files .fm { display:block; color:var(--mute); font-size:13px; font-weight:400; margin-top:2px; }
.files a.dl { font-weight:600; font-size:14.5px; text-decoration:none; white-space:nowrap; border-bottom:1.5px solid var(--ink); }
.files a.dl:hover { color:var(--mute2); }
.files .wait { color:var(--mute); font-size:14px; white-space:nowrap; }
.files li.later .fn { color:var(--mute2); font-weight:500; }

/* project terms + contact */
dl.terms { margin:0; display:grid; grid-template-columns:96px 1fr; row-gap:12px; column-gap:16px; font-size:15px; }
dl.terms dt { font-weight:700; }
dl.terms dd { margin:0; color:var(--mute2); }
.box { background:#fff; padding:24px 26px; }

footer { background:var(--night); color:#a7aab0; padding:36px 0; font-size:14px; }
footer .w { display:flex; justify-content:space-between; gap:20px; flex-wrap:wrap; }
footer .logo { color:#fff; font-size:16px; }

/* states */
.state { max-width:640px; margin:0 auto; padding:120px 32px; }
.state h1 { font-weight:700; font-stretch:108%; font-size:40px; line-height:1.05; letter-spacing:-.02em; margin:12px 0 16px; }
.state p { color:var(--mute2); font-size:17px; }
.load { color:var(--mute); padding:120px 32px; text-align:center; }
.sr { position:absolute; width:1px; height:1px; overflow:hidden; clip:rect(0 0 0 0); }

@media (max-width:900px){
  .w { padding:0 16px; }
  .grid { grid-template-columns:1fr; gap:48px; }
  .col { gap:48px; }
  .col { display:contents; }
  .grid > * { order:9; }
  .o1 { order:1 !important; } .o2 { order:2 !important; } .o3 { order:3 !important; } .o4 { order:4 !important; } .o5 { order:5 !important; } .o6 { order:6 !important; }
  .head { padding-top:32px; }
  .head .sum { font-size:16px; }
  .facts { display:grid; grid-template-columns:1fr 1fr; }
  .facts > div { padding:14px 12px 16px 0; margin:0; border-right:0; border-bottom:1px solid var(--line); }
  .facts > div:nth-child(even) { padding-left:14px; border-left:1px solid var(--line); }
  .facts > div:nth-last-child(-n+2) { border-bottom:0; }
  .facts b { font-size:18px; }
  .stages { gap:4px; padding:20px 0 26px; }
  .stages li { padding-top:10px; }
  .stages .nm { font-size:13px; }
  .stages .nm .l { display:none; } .stages .nm .s { display:inline; }
  .stages .st { font-size:12px; line-height:1.3; display:block; }
  .stages li.now .nm::after { display:none; }
  .stages .n { font-size:11px; }
  .opts { grid-template-columns:1fr; }
  .card { padding:22px 18px 20px; }
  .box { padding:20px 18px; }
  .viewer model-viewer { height:320px; }
  dl.terms { grid-template-columns:1fr; row-gap:2px; } dl.terms dd { margin-bottom:10px; }
  .top .l span { display:none; }
}
@media (max-width:420px){
  .top a.ask .x { display:none; }
}