/* Brightloom Studio proposal & SOW. Contract-calm. [data-theme] forces mode. */
:root{
  color-scheme:light dark;
  --bg:light-dark(#FDFDFB,#0B0B09);
  --card:light-dark(#F5F4EF,#16150F);
  --ink:light-dark(#1F2937,#E9E7E0);
  --muted:light-dark(#6B7280,#98948B);
  --line:light-dark(#E5E2D8,#26241D);
  --accent:light-dark(#A16207,#D4A144);
  --sans:system-ui,-apple-system,"Segoe UI",sans-serif;
  --serif:ui-serif,Georgia,"Iowan Old Style","Times New Roman",serif;
  --mono:ui-monospace,SFMono-Regular,Menlo,monospace;
}
:root[data-theme="light"]{color-scheme:only light}
:root[data-theme="dark"]{color-scheme:only dark}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:15px;line-height:1.6;-webkit-font-smoothing:antialiased;text-wrap:pretty;counter-reset:page}
.topband{position:fixed;top:0;left:0;right:0;height:40px;background:var(--bg);border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 24px;font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);z-index:5}
.topband b{color:var(--ink);font-weight:650}
.sheet{max-width:740px;margin:0 auto;padding:82px 30px 110px}
.kicker{font-family:var(--mono);font-size:11px;letter-spacing:.15em;text-transform:uppercase;color:var(--accent);margin:0 0 16px}
h1{font-family:var(--serif);font-size:24px;font-weight:600;letter-spacing:-.014em;margin:0 0 16px;line-height:1.3}
h2{font-family:var(--serif);font-size:24px;font-weight:600;letter-spacing:-.014em;margin:0 0 20px;padding-bottom:12px;border-bottom:1px solid var(--accent)}
h3{font-size:15.5px;font-weight:650;margin:26px 0 8px;letter-spacing:-.008em}
p{margin:0 0 15px;max-width:70ch}
.cover{min-height:74vh;display:flex;flex-direction:column;justify-content:center}
.marks{display:flex;align-items:center;gap:16px;margin-bottom:40px}
.mk{width:64px;height:44px;border:1px dashed var(--line);border-radius:4px;display:grid;place-content:center;font-family:var(--mono);font-size:8.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.marks .x{color:var(--muted);font-size:14px}
.cover h1{font-size:32px;margin-bottom:12px}
.cover .who{font-size:16px;color:var(--muted);margin:0 0 32px}
.valid{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:14px 0;font-size:13px;color:var(--muted);margin-bottom:32px}
.goalcard{background:var(--card);border-radius:4px;padding:24px 26px}
.goalcard h3{margin:0 0 14px;font-size:11px;font-weight:700;letter-spacing:.13em;text-transform:uppercase;color:var(--accent)}
.goalcard ul{margin:0;padding:0;list-style:none;display:grid;gap:11px;font-size:15px}
.goalcard li{display:grid;grid-template-columns:14px minmax(0,1fr);gap:12px;line-height:1.5}
.goalcard li::before{content:"";width:5px;height:5px;border-radius:50%;background:var(--accent);margin-top:8px}
.phase{margin-bottom:30px;padding-bottom:26px;border-bottom:1px solid var(--line)}
.phase:last-child{border-bottom:none;margin-bottom:0;padding-bottom:0}
.pnum{display:flex;align-items:baseline;gap:12px;margin-bottom:6px}
.pnum b{font-family:var(--mono);font-size:12px;color:var(--accent);letter-spacing:.08em}
.pnum h3{margin:0;font-size:19px;font-weight:650;letter-spacing:-.014em}
.obj{margin:0 0 14px;font-size:15px;color:var(--muted)}
.acts{margin:0;padding:0;list-style:none;display:grid;gap:9px;font-size:14.5px}
.acts li{display:grid;grid-template-columns:14px minmax(0,1fr);gap:12px;line-height:1.5}
.acts li::before{content:"";width:4px;height:4px;border-radius:50%;background:var(--muted);margin-top:9px}
table{width:100%;border-collapse:collapse;font-size:14px}
thead th{text-align:left;font-size:10.5px;font-weight:700;letter-spacing:.11em;text-transform:uppercase;color:var(--accent);background:var(--card);padding:11px 14px 11px 0;border-bottom:1px solid var(--accent)}
thead th:first-child{padding-left:14px}
td{padding:13px 14px 13px 0;border-bottom:1px solid var(--line);vertical-align:top}
td:first-child{padding-left:14px;font-weight:600}
tr:last-child td{border-bottom:none}
td.n{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}
th.n{text-align:right}
tr.total td{border-top:1px solid var(--accent);border-bottom:none;font-weight:700;font-size:15.5px;padding-top:14px}
.phasebar{display:grid;grid-template-columns:repeat(3,1fr);gap:2px;margin:24px 0 10px}
.pb{background:var(--card);border-top:3px solid var(--accent);padding:12px 14px}
.pb b{display:block;font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--accent);margin-bottom:4px}
.pb span{font-size:12.5px;color:var(--muted);font-variant-numeric:tabular-nums}
.team{display:grid;gap:14px}
.tc{display:grid;grid-template-columns:56px minmax(0,1fr);gap:18px;align-items:start;background:var(--card);border-radius:4px;padding:20px 22px}
.tc .av{width:52px;height:52px;border-radius:50%;background:var(--bg);border:1px solid var(--accent);color:var(--accent);display:grid;place-content:center;font-size:16px;font-weight:700;letter-spacing:.02em}
.tc b{display:block;font-size:16.5px;font-weight:650;letter-spacing:-.012em}
.tc .role{font-size:13px;color:var(--accent);font-weight:600;margin:2px 0 8px}
.tc p{margin:0;font-size:14.5px;color:var(--muted);line-height:1.55}
ol.assume{margin:0;padding:0;list-style:none;counter-reset:a;display:grid;gap:12px;font-size:14.5px}
ol.assume li{counter-increment:a;display:grid;grid-template-columns:26px minmax(0,1fr);gap:12px;line-height:1.6}
ol.assume li::before{content:counter(a) ".";font-family:var(--mono);font-size:12px;color:var(--accent);padding-top:3px}
.sig{margin-top:36px;padding-top:20px;border-top:1px solid var(--line);display:grid;grid-template-columns:1fr 1fr;gap:32px}
.sig div{font-size:13px;color:var(--muted)}
.sig .rule{height:1px;background:var(--line);margin:34px 0 8px}
.pagefoot{position:fixed;bottom:0;left:0;right:0;padding:10px 24px;font-size:11px;color:var(--muted);display:flex;justify-content:space-between;background:var(--bg);border-top:1px solid var(--line)}
.nav{position:fixed;right:24px;bottom:44px;z-index:6;display:flex;align-items:center;gap:6px;background:var(--card);border:1px solid var(--line);border-radius:4px;padding:5px}
.nav a,.nav button{width:32px;height:32px;border-radius:3px;border:none;background:transparent;color:var(--ink);display:grid;place-content:center;font-size:16px;text-decoration:none;cursor:pointer;font-family:inherit}
.nav a:hover,.nav button:hover{color:var(--accent)}
.nav a[aria-disabled="true"]{opacity:.3;pointer-events:none}
.nav .count{font-size:12px;color:var(--muted);padding:0 7px}
.nav .sep{width:1px;height:18px;background:var(--line);margin:0 2px}
.nav button svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round}
@media (max-width:640px){
  .sheet{padding:66px 18px 110px}
  .cover h1{font-size:26px}
  .phasebar{grid-template-columns:1fr}
  .tc{grid-template-columns:1fr}
  .sig{grid-template-columns:1fr}
  .topband{font-size:10px;padding:0 14px}
  table{font-size:13px}
}
@media print{
  @page{margin:18mm}
  :root{color-scheme:only light}
  body{-webkit-print-color-adjust:exact;print-color-adjust:exact;font-size:10.5pt}
  .topband,.nav,.pagefoot{display:none}
  .sheet{padding:0;max-width:none;min-height:0;break-after:page}
  .cover{min-height:0}
  tr,.tc,.phase,.goalcard{break-inside:avoid}
}