/* ============================================================
   BUILDS - one stylesheet for the hub page and every sub-page.
   Self-contained: this folder does not depend on the main
   site's css, so the whole /builds folder can be sent to any
   chat and edited on its own.

   Theme matches the main site exactly:
   deep pine + warm ivory + brass.
   ============================================================ */

/* ----- tokens (copied from the main site, keep in sync) ----- */
:root {
  --pine-950: #0B1912;
  --pine-900: #10231A;
  --pine-800: #16301F;
  --pine-700: #23402C;

  --ivory:    #F4F0E4;
  --ivory-2:  #ECE6D6;
  --ivory-3:  #E4DDC9;

  --ink:      #17281D;
  --ink-soft: #2E4033;
  --mute:     #5A675C;

  --cream:      #F2EEDF;
  --cream-70:   rgba(242, 238, 223, 0.72);
  --cream-45:   rgba(242, 238, 223, 0.45);

  --brass:      #C2932F;
  --brass-hi:   #DBAE4A;
  --brass-deep: #97701F;
  --leaf:       #79B36A;

  --line-dark:  rgba(242, 238, 223, 0.13);
  --line-light: rgba(23, 40, 29, 0.14);
  --shadow-lg:  0 16px 44px rgba(8, 16, 11, 0.45);

  --font-display: 'Instrument Serif', Georgia, serif;
  --font-body:    'Archivo', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono:    'JetBrains Mono', 'SF Mono', Consolas, monospace;

  --radius:     14px;
  --radius-sm:  9px;
  --radius-lg:  20px;
  --maxw:       1020px;
  --pad-x:      28px;
  --ease:       cubic-bezier(0.22, 0.61, 0.36, 1);
}

/* ----- base ----- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  background: var(--pine-950);
  color: var(--cream);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  position: relative;
}
/* faint blueprint grid, same motif as the main site's dark sections */
body::before {
  content: "";
  position: fixed; inset: 0;
  background-image:
    linear-gradient(var(--line-dark) 1px, transparent 1px),
    linear-gradient(90deg, var(--line-dark) 1px, transparent 1px);
  background-size: 56px 56px;
  opacity: 0.35;
  pointer-events: none;
  z-index: 0;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; background: none; border: 0; cursor: pointer; color: inherit; }
input, select { font: inherit; }

.bwrap {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 var(--pad-x);
  position: relative;
  z-index: 1;
}

/* ----- top bar (hub and sub-pages) ----- */
.btop {
  display: flex; align-items: center; gap: 16px;
  padding: 22px 0 0;
  font-family: var(--font-mono);
  font-size: 12px; letter-spacing: 0.08em;
}
.btop-name {
  font-family: var(--font-display);
  font-size: 21px; letter-spacing: 0;
  color: var(--cream);
  margin-right: auto;
}
.btop-name em { color: var(--brass-hi); font-style: italic; }
.btop a:hover { color: var(--brass-hi); }
.bback { display: inline-flex; align-items: center; gap: 7px; color: var(--cream-70); }
.bback svg { width: 14px; height: 14px; }

/* ----- hub header ----- */
.bhead { padding: clamp(48px, 8vw, 84px) 0 14px; max-width: 640px; }
.beyebrow {
  font-family: var(--font-mono);
  font-size: 12px; font-weight: 500;
  letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--brass);
  display: flex; align-items: center; gap: 12px;
  margin-bottom: 18px;
}
.beyebrow::before { content: ""; width: 26px; height: 1px; background: var(--brass); }
.btitle {
  font-family: var(--font-display);
  font-size: clamp(44px, 7vw, 72px);
  line-height: 1.04;
  margin-bottom: 20px;
}
.btitle em { color: var(--brass-hi); font-style: italic; }
.bintro { color: var(--cream-70); font-size: 16.5px; }

/* ----- hub card grid ----- */
.bgrid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  padding: 40px 0 90px;
}
.bcard {
  background: var(--pine-900);
  border: 1px solid var(--line-dark);
  border-radius: var(--radius);
  padding: 24px 24px 20px;
  display: flex; flex-direction: column; gap: 12px;
  position: relative;
  transition: transform .3s var(--ease), border-color .3s, box-shadow .3s;
  animation: bfade .6s var(--ease) both;
}
a.bcard:hover {
  transform: translateY(-4px);
  border-color: rgba(194, 147, 47, 0.55);
  box-shadow: 0 14px 34px rgba(8, 16, 11, 0.5);
}
@keyframes bfade { from { opacity: 0; transform: translateY(14px); } }

.bcard-top { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.bstatus {
  font-family: var(--font-mono);
  font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase;
  padding: 4px 10px; border-radius: 999px;
  display: inline-flex; align-items: center; gap: 7px;
}
.bstatus--live { background: rgba(121, 179, 106, 0.14); color: var(--leaf); border: 1px solid rgba(121, 179, 106, 0.4); }
.bstatus--live .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--leaf); animation: bpulse 2.2s ease-out infinite; }
@keyframes bpulse { 0% { box-shadow: 0 0 0 0 rgba(121,179,106,.5); } 70% { box-shadow: 0 0 0 7px rgba(121,179,106,0); } 100% { box-shadow: 0 0 0 0 rgba(121,179,106,0); } }
.bstatus--progress { color: var(--brass-hi); border: 1px solid rgba(194, 147, 47, 0.45); }
.bstatus--complete {
  background: rgba(219, 174, 74, 0.12);
  color: var(--brass-hi);
  border: 1px solid rgba(194, 147, 47, 0.5);
}
.btype {
  font-family: var(--font-mono);
  font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--cream-45);
  border: 1px solid var(--line-dark);
  padding: 4px 10px; border-radius: 999px;
}
.bcard-title { font-family: var(--font-display); font-size: 27px; line-height: 1.15; }
.bcard-desc { color: var(--cream-70); font-size: 14.5px; flex: 1; }
.bcard-tags { display: flex; flex-wrap: wrap; gap: 7px; }
.bcard-tags span {
  font-family: var(--font-mono);
  font-size: 10.5px; letter-spacing: 0.05em;
  color: var(--cream-45);
  border: 1px solid var(--line-dark);
  border-radius: 999px;
  padding: 3px 10px;
}
.bcard-go {
  display: inline-flex; align-items: center; gap: 7px;
  font-family: var(--font-mono);
  font-size: 12px; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--brass-hi);
  margin-top: 4px;
  transition: gap .25s var(--ease);
}
a.bcard:hover .bcard-go { gap: 12px; }
.bcard-go svg { width: 14px; height: 14px; }
.bcard--soon { opacity: 0.75; }
.bcard--soon .bcard-go { color: var(--cream-45); }

/* ----- footer ----- */
.bfoot {
  border-top: 1px solid var(--line-dark);
  padding: 26px 0 34px;
  font-family: var(--font-mono);
  font-size: 11.5px; letter-spacing: 0.05em;
  color: var(--cream-45);
  display: flex; justify-content: space-between; gap: 14px; flex-wrap: wrap;
}
.bfoot a:hover { color: var(--brass-hi); }

/* ============================================================
   SUB-PAGE LAYOUT
   Every project page is an ivory "sheet" on the pine desk.
   ============================================================ */
.bpage { padding: 34px 0 90px; }
.bsheet {
  background: var(--ivory);
  color: var(--ink);
  border-radius: var(--radius-lg);
  padding: clamp(28px, 5vw, 52px);
  margin-top: 30px;
  box-shadow: var(--shadow-lg);
  position: relative;
  animation: bfade .6s var(--ease) both;
}
/* drafting registration marks, same as the main site's gantt board */
.bsheet::before, .bsheet::after {
  content: "";
  position: absolute;
  width: 16px; height: 16px;
  border-color: var(--brass);
  border-style: solid;
  opacity: 0.85;
}
.bsheet::before { top: 12px; left: 12px; border-width: 1.5px 0 0 1.5px; }
.bsheet::after  { bottom: 12px; right: 12px; border-width: 0 1.5px 1.5px 0; }

.bsheet .beyebrow { color: var(--brass-deep); }
.bsheet .beyebrow::before { background: var(--brass-deep); }
.bsheet h1 {
  font-family: var(--font-display);
  font-size: clamp(34px, 5vw, 52px);
  line-height: 1.08;
  margin-bottom: 14px;
}
.bsheet h1 em { color: var(--brass-deep); font-style: italic; }
.bsheet .blead { color: var(--ink-soft); font-size: 16px; max-width: 560px; margin-bottom: 30px; }

/* form pieces for demos */
.bfield label {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--mute);
  margin-bottom: 7px;
}
.bfield input, .bfield select, .bfield textarea {
  width: 100%;
  background: #FBF9F1;
  border: 1px solid var(--line-light);
  border-radius: var(--radius-sm);
  padding: 11px 13px;
  color: var(--ink);
  transition: border-color .2s;
}
.bfield input:focus, .bfield select:focus, .bfield textarea:focus {
  outline: none;
  border-color: var(--brass);
  box-shadow: 0 0 0 3px rgba(194, 147, 47, 0.16);
}
.bhint { font-size: 12.5px; color: var(--mute); margin-top: 6px; }

.bbtn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  font-family: var(--font-mono);
  font-size: 12.5px; font-weight: 500;
  letter-spacing: 0.1em; text-transform: uppercase;
  padding: 13px 24px;
  border-radius: var(--radius-sm);
  transition: transform .2s var(--ease), box-shadow .2s, background .2s, color .2s, border-color .2s;
}
.bbtn--brass { background: var(--brass); color: var(--pine-950); }
.bbtn--brass:hover { background: var(--brass-hi); transform: translateY(-2px); box-shadow: 0 8px 20px rgba(194,147,47,.35); }
.bbtn--ghost { border: 1px solid var(--line-light); color: var(--ink); }
.bbtn--ghost:hover { border-color: var(--brass-deep); color: var(--brass-deep); }

/* result panel: dark inset, brass numbers, like the stats band */
.bresult {
  background: var(--pine-950);
  color: var(--cream);
  border-radius: var(--radius);
  padding: 26px 28px;
}
.bresult .bnum {
  font-family: var(--font-display);
  font-size: clamp(40px, 6vw, 58px);
  color: var(--brass-hi);
  line-height: 1;
  font-variant-numeric: tabular-nums;
}
.bresult .blabel {
  font-family: var(--font-mono);
  font-size: 10.5px; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--cream-45);
  margin-top: 8px;
}

.bnote {
  margin-top: 26px;
  font-size: 13px;
  color: var(--mute);
  border-left: 2px solid var(--brass);
  padding-left: 14px;
}

@media (max-width: 720px) {
  .bgrid { grid-template-columns: 1fr; }
}