:root {
  --bg: #f5f1ea;
  --paper: rgba(255,255,255,.72);
  --paper-strong: #fcfaf7;
  --ink: #1f1b16;
  --muted: #6f6559;
  --line: #e7ddd1;
  --gold: #a18d78;
  --soft: #ece3d8;
  --dark1: #2f2924;
  --dark2: #1f1b18;
  --shadow: 0 20px 60px rgba(40,30,20,.08);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Inter', sans-serif;
  color: var(--ink);
  background: radial-gradient(circle at top, #fbf7f1 0%, var(--bg) 48%, #efe7dc 100%);
}
h1,h2,h3 { margin: 0; font-family: 'Playfair Display', serif; font-weight: 700; }
a { color: inherit; text-decoration: none; }
.container { width: min(1180px, calc(100% - 32px)); margin: 0 auto; }
.page-shell { padding: 28px 0 48px; }
.topbar {
  display: flex; justify-content: space-between; align-items: center; gap: 20px; margin-bottom: 24px;
}
.topbar h1 { font-size: clamp(2rem, 3.6vw, 3.4rem); }
.eyebrow {
  margin: 0 0 10px; font-size: .72rem; text-transform: uppercase; letter-spacing: .24em; color: var(--gold); font-weight: 600;
}
.lead, .copy, .metric-card p, .timeline-item p, .tile-grid span, .signature-panel, .light-copy {
  line-height: 1.8; color: var(--muted);
}
.top-actions, .hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.pill, .button, .badge {
  border-radius: 999px; padding: 12px 18px; border: 1px solid #ddd1c2; display: inline-flex; align-items: center; justify-content: center;
}
.button.dark { background: var(--dark2); color: white; border-color: transparent; box-shadow: 0 10px 25px rgba(0,0,0,.16); }
.button.light, .pill { background: rgba(255,255,255,.72); backdrop-filter: blur(8px); }
.hero-card {
  border: 1px solid rgba(255,255,255,.7); border-radius: 40px; padding: 28px;
  background: linear-gradient(135deg, #fbf7f1 0%, #f3ede4 50%, #e8dfd3 100%); box-shadow: var(--shadow);
}
.hero-grid, .content-grid { display: grid; gap: 22px; grid-template-columns: 1.15fr .85fr; }
.hero-grid h2 { font-size: clamp(2rem, 4vw, 4.3rem); line-height: 1.02; max-width: 10ch; }
.hero-grid .lead { max-width: 62ch; font-size: 1.02rem; margin: 18px 0 0; }
.mini-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 24px; }
.mini-stats article, .metric-card, .content-card {
  background: var(--paper); border: 1px solid rgba(255,255,255,.72); backdrop-filter: blur(10px); border-radius: 30px; box-shadow: 0 10px 28px rgba(50,40,30,.06);
}
.mini-stats article { padding: 18px; }
.mini-stats strong { display: block; font-size: 1.35rem; }
.mini-stats span { color: var(--muted); font-size: .95rem; }
.signature-panel {
  background: linear-gradient(180deg, var(--dark1) 0%, var(--dark2) 100%); color: rgba(255,255,255,.88); padding: 28px; border-radius: 34px; box-shadow: 0 25px 60px rgba(30,20,10,.28);
}
.panel-label { margin: 0; text-transform: uppercase; letter-spacing: .24em; font-size: .72rem; color: rgba(255,255,255,.5); }
.signature-panel h3 { font-size: 2rem; margin-top: 10px; }
.panel-subtitle { color: rgba(255,255,255,.65); margin: 8px 0 0; }
.signature-panel ul { list-style: none; padding: 0; margin: 22px 0 0; display: grid; gap: 10px; }
.signature-panel li, .stack-list div {
  padding: 14px 16px; border-radius: 20px; background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.08);
}
.signature-footer {
  margin-top: 18px; padding: 16px 18px; border-radius: 22px; background: rgba(255,255,255,.09); display: grid; gap: 6px;
}
.signature-footer span { color: rgba(255,255,255,.55); font-size: .82rem; text-transform: uppercase; letter-spacing: .14em; }
.overview-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin: 22px 0; }
.metric-card { padding: 24px; }
.metric-card h3 { font-size: clamp(2rem, 3vw, 3rem); margin-bottom: 12px; }
.metric-card h3 span { font-size: 1rem; color: var(--muted); }
.content-card { padding: 28px; }
.section-heading { display: flex; justify-content: space-between; align-items: start; gap: 14px; }
.badge { background: #f0e8de; color: #5d5247; border: none; padding-inline: 16px; font-weight: 600; }
.stack-list { display: grid; gap: 10px; margin-top: 18px; }
.stack-list div { background: var(--paper-strong); border: 1px solid #ede3d8; color: #322b24; }
.dark-card {
  background: linear-gradient(180deg, var(--dark1) 0%, var(--dark2) 100%); color: white; border-color: transparent; box-shadow: 0 25px 60px rgba(30,20,10,.28);
}
.dark-card .light { color: rgba(255,255,255,.48); }
.dark-card h2 { color: white; }
.light-copy { color: rgba(255,255,255,.72); }
.insight-stack { display: grid; gap: 12px; margin-top: 18px; }
.insight-box {
  border-radius: 24px; padding: 16px; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.10);
}
.insight-box span { color: rgba(255,255,255,.56); font-size: .92rem; }
.insight-box strong { display: block; margin-top: 6px; font-size: 1.4rem; }
.insight-box p { margin: 10px 0 0; color: rgba(255,255,255,.72); }
.second-row { margin-top: 22px; }
.timeline { display: grid; gap: 12px; margin-top: 16px; }
.timeline-item {
  display: grid; grid-template-columns: 86px 1fr; gap: 16px; padding: 16px; background: var(--paper-strong); border: 1px solid #eee5da; border-radius: 24px;
}
.timeline-item time { color: #7a6d60; font-weight: 600; }
.timeline-item strong { display: block; margin-bottom: 6px; }
.soft-card { background: linear-gradient(180deg, #f4eee6 0%, #ece3d8 100%); }
.tile-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; margin-top: 18px; }
.tile-grid div { background: rgba(255,255,255,.72); border: 1px solid rgba(255,255,255,.65); border-radius: 22px; padding: 16px; }
.tile-grid strong { display: block; margin-bottom: 6px; }
code { background: rgba(255,255,255,.55); border-radius: 8px; padding: 2px 8px; }
@media (max-width: 980px) {
  .hero-grid, .content-grid, .overview-grid { grid-template-columns: 1fr; }
  .mini-stats, .tile-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 720px) {
  .page-shell { padding-top: 18px; }
  .topbar { align-items: flex-start; flex-direction: column; }
  .hero-card, .metric-card, .content-card, .signature-panel { border-radius: 28px; }
  .mini-stats, .tile-grid { grid-template-columns: 1fr; }
  .timeline-item { grid-template-columns: 1fr; }
  .hero-card, .content-card, .metric-card, .signature-panel { padding: 20px; }
}