:root{
  --wallgray:#C8C9C6;
  --ivory:#EAE4D6;
  --dove:#9A9C9C;
  --dove-deep:#6f7372;
  --sand:#C4BBAA;
  --metal:#5B6066;
  --sage:#8A9A7E;
  --terracotta:#BD6E4E;
  --ink:#2B2A28;
  --ink-soft:#6b6864;
  --paper:#FBF9F5;
  --line:#e7e1d6;
  --shadow: 0 20px 45px -25px rgba(43,42,40,.35);
  --radius:18px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:'Fraunces',ui-serif,Georgia,serif, -apple-system, sans-serif;
  background:var(--paper);
  color:var(--ink);
  -webkit-font-smoothing:antialiased;
}
body, input, button{font-family: 'Manrope', 'Segoe UI', system-ui, -apple-system, sans-serif;}

.serif{font-family:'Fraunces', Georgia, 'Times New Roman', serif;}

a{color:inherit}

.container{max-width:1080px;margin:0 auto;padding:0 24px;}

/* Hero */
.hero{
  position:relative;
  padding:96px 0 72px;
  background:
    radial-gradient(1200px 480px at 15% -10%, rgba(138,154,126,.16), transparent 60%),
    radial-gradient(900px 420px at 90% 0%, rgba(203,183,153,.28), transparent 55%),
    var(--paper);
  border-bottom:1px solid var(--line);
  overflow:hidden;
}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.75rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--ink-soft);
  padding:6px 14px;border:1px solid var(--line);border-radius:999px;
  background:rgba(255,255,255,.6);
  margin-bottom:28px;
}
.eyebrow .pip{width:6px;height:6px;border-radius:50%;background:var(--sage)}

.hero h1{
  font-size:clamp(2.1rem, 4.4vw, 3.4rem);
  line-height:1.08;
  margin:0 0 20px;
  font-weight:600;
  max-width:16ch;
}
.hero h1 em{font-style:italic;color:var(--dove-deep)}
.hero p.lede{
  font-size:1.08rem;
  color:var(--ink-soft);
  max-width:52ch;
  line-height:1.7;
  margin:0;
}

/* Palette */
section{padding:76px 0;}
.section-head{margin-bottom:40px;max-width:60ch;}
.section-tag{
  font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:var(--sage);
  font-weight:700;margin-bottom:10px;display:block;
}
.section-head h2{font-size:clamp(1.5rem,2.6vw,2.1rem);margin:0 0 12px;font-weight:600;}
.section-head p{color:var(--ink-soft);line-height:1.7;margin:0;}

.palette-strip{
  display:grid;grid-template-columns:repeat(5,1fr);
  border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);
  border:1px solid var(--line);
}
.swatch{
  aspect-ratio:1/1.05;
  display:flex;flex-direction:column;justify-content:flex-end;
  padding:16px;position:relative;
  transition:transform .35s cubic-bezier(.2,.7,.2,1);
}
.swatch:hover{transform:translateY(-6px)}
.swatch .name{font-weight:700;font-size:.92rem;color:#fff;text-shadow:0 1px 8px rgba(0,0,0,.25)}
.swatch .hex{font-size:.74rem;color:rgba(255,255,255,.85);font-variant-numeric:tabular-nums;text-transform:uppercase;letter-spacing:.03em}
.swatch.dark .name, .swatch.dark .hex{color:#fff}
.swatch.light .name{color:#2B2A28;text-shadow:none}
.swatch.light .hex{color:rgba(43,42,40,.65)}

.role-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px}
.role-chip{
  border:1px solid var(--line);background:#fff;border-radius:999px;
  padding:8px 16px;font-size:.85rem;color:var(--ink-soft);
  display:flex;align-items:center;gap:8px;
}
.role-chip .dot{width:10px;height:10px;border-radius:50%;flex:none}

/* Concept row */
.concept-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:36px}
.concept-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:26px;box-shadow:var(--shadow);
  transition:transform .3s ease, box-shadow .3s ease;
}
.concept-card:hover{transform:translateY(-4px);box-shadow:0 26px 50px -22px rgba(43,42,40,.4)}
.concept-card .num{font-family:'Fraunces',serif;font-size:1.6rem;color:var(--sage);margin-bottom:12px;font-style:italic}
.concept-card h3{margin:0 0 10px;font-size:1.05rem;font-weight:700}
.concept-card p{margin:0;color:var(--ink-soft);font-size:.92rem;line-height:1.65}

/* Product cards */
.products{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;margin-top:36px}
.pcard{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;box-shadow:var(--shadow);
  display:flex;flex-direction:column;
  transition:transform .3s cubic-bezier(.2,.7,.2,1), box-shadow .3s ease;
}
.pcard:hover{transform:translateY(-5px);box-shadow:0 30px 55px -24px rgba(43,42,40,.42)}
.pcard .thumb{
  width:100%;aspect-ratio:16/10;object-fit:cover;display:block;
  background:var(--sand);
  border-bottom:1px solid var(--line);
}
.pcard .body{padding:22px;display:flex;flex-direction:column;gap:10px;flex:1}
.pcard .kicker{font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;color:var(--sage);font-weight:700}
.pcard h3{margin:0;font-size:1.05rem;font-weight:700;line-height:1.4}
.pcard p{margin:0;color:var(--ink-soft);font-size:.88rem;line-height:1.6;flex:1}
.pcard .meta{display:flex;justify-content:space-between;align-items:center;margin-top:4px;font-size:.82rem;color:var(--ink-soft)}
.pcard .price{font-weight:700;color:var(--ink);font-size:1rem}
.pcard .cta{
  margin-top:6px;display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 18px;border-radius:12px;background:var(--ink);color:#fff;
  text-decoration:none;font-weight:600;font-size:.88rem;
  transition:background .25s ease, transform .2s ease;
}
.pcard .cta:hover{background:var(--dove-deep);transform:translateY(-2px)}
.pcard .cta:active{transform:translateY(0)}
.pcard .cta svg{width:14px;height:14px;transition:transform .25s ease}
.pcard .cta:hover svg{transform:translate(2px,-2px)}

.note{
  margin-top:36px;padding:16px 20px;border-radius:14px;
  background:rgba(138,154,126,.1);border:1px solid rgba(138,154,126,.35);
  color:var(--ink-soft);font-size:.85rem;line-height:1.65;
}
.note b{color:var(--ink)}

/* Visualization */
.viz-grid{
  display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:36px;
}
.viz-wrap{
  margin-top:0;border-radius:24px;overflow:hidden;border:1px solid var(--line);
  box-shadow:var(--shadow);position:relative;
}
.viz-wrap img{width:100%;display:block;aspect-ratio:16/10;object-fit:cover}
.viz-single{margin-top:20px}
.viz-single img{aspect-ratio:16/9}
.viz-tag{
  position:absolute;top:20px;left:20px;
  background:rgba(251,249,245,.92);backdrop-filter:blur(6px);
  padding:8px 16px;border-radius:999px;font-size:.78rem;font-weight:700;
  letter-spacing:.04em;color:var(--ink);border:1px solid var(--line);
}
.viz-caption{
  display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;
  margin-top:18px;color:var(--ink-soft);font-size:.88rem;line-height:1.6;
}

/* Footer */
footer{
  border-top:1px solid var(--line);padding:40px 0;
  color:var(--ink-soft);font-size:.82rem;
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;
}

@media (max-width:820px){
  .concept-grid{grid-template-columns:1fr}
  .products{grid-template-columns:1fr}
  .viz-grid{grid-template-columns:1fr}
  .palette-strip{grid-template-columns:repeat(3,1fr)}
  .palette-strip .swatch:nth-child(4),.palette-strip .swatch:nth-child(5){display:none}
  .hero{padding:64px 0 48px}
  section{padding:56px 0}
}

/* Report page */
.report-nav{
  position:sticky;top:0;z-index:20;background:rgba(251,249,245,.92);backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line);padding:14px 0;
}
.report-nav .container{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}
.report-nav .back{
  display:inline-flex;align-items:center;gap:6px;font-size:.85rem;font-weight:600;
  text-decoration:none;color:var(--ink-soft);
}
.report-nav .back:hover{color:var(--ink)}
.report-nav .stamp{font-size:.78rem;color:var(--ink-soft);letter-spacing:.02em}

.fix-box{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:28px;box-shadow:var(--shadow);margin-top:28px;
}
.fix-row{display:grid;grid-template-columns:1fr 1fr;gap:0;border-top:1px solid var(--line)}
.fix-row:first-of-type{border-top:none}
.fix-row > div{padding:16px 20px}
.fix-row .was{color:#a14b3a;background:rgba(189,110,78,.06)}
.fix-row .now{color:#3f6b4a;background:rgba(138,154,126,.08)}
.fix-row .label{display:block;font-size:.68rem;letter-spacing:.12em;text-transform:uppercase;font-weight:700;margin-bottom:6px;opacity:.75}
.fix-row .val{font-size:.94rem;line-height:1.5;color:var(--ink)}

.link-table{width:100%;border-collapse:collapse;margin-top:24px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.link-table th,.link-table td{text-align:left;padding:14px 18px;font-size:.88rem;border-bottom:1px solid var(--line)}
.link-table th{background:rgba(138,154,126,.08);font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-soft)}
.link-table tr:last-child td{border-bottom:none}
.link-table td.cat{color:var(--ink-soft);white-space:nowrap}
.link-table a{color:var(--dove-deep);font-weight:700;text-decoration:none;border-bottom:1px solid currentColor}
.link-table a:hover{color:var(--ink)}

.measure-list{margin-top:20px;display:grid;gap:12px}
.measure-list li{background:#fff;border:1px solid var(--line);border-radius:14px;padding:14px 18px;font-size:.9rem;color:var(--ink-soft);line-height:1.6;list-style:none}
.measure-list li b{color:var(--ink)}

@media (max-width:820px){
  .fix-row{grid-template-columns:1fr}
  .link-table{display:block;overflow-x:auto}
}

@media print{
  .report-nav{position:static}
  .pcard, .fix-box, .link-table{box-shadow:none}
}