:root {
  --ink: #1a1a1a;
  --muted: #65605a;
  --faint: #6f6a62;
  --line: #e7e2d9;
  --bg: #f6f3ec;
  --card: #ffffff;
  --accent: #1a5e63;
  --accent-deep: #14474b;
  --radius: 14px;
  --shadow-sm: 0 1px 2px rgba(26,26,26,.05);
  --shadow: 0 1px 2px rgba(26,26,26,.05), 0 6px 20px rgba(26,26,26,.06);
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, sans-serif;
  color: var(--ink);
  background: var(--bg);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--accent); }
em { font-style: normal; font-weight: 600; }

/* Keyboard accessibility */
.skip-link {
  position: absolute; left: 12px; top: -48px; z-index: 50;
  background: #fff; color: var(--ink); border: 2px solid var(--accent);
  padding: 9px 14px; border-radius: 8px; font-weight: 600; font-size: 14px;
  transition: top .15s;
}
.skip-link:focus { top: 12px; }
:focus-visible {
  outline: 3px solid #2bb3a3;
  outline-offset: 2px;
  border-radius: 4px;
}
.hero :focus-visible { outline-color: #8ff0e2; }
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
}

/* HERO */
.hero {
  background: radial-gradient(120% 140% at 15% 0%, #1f6c71 0%, #163f44 55%, #0f2d31 100%);
  color: #f3efe6;
  padding: 56px 28px 64px;
}
.hero-inner { max-width: 880px; margin: 0 auto; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 13px; font-weight: 600; letter-spacing: .02em;
  color: #bfe0dd; background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.16);
  padding: 5px 12px; border-radius: 999px;
}
.live-dot { width: 8px; height: 8px; border-radius: 50%; background: #5ee0a8; box-shadow: 0 0 0 0 rgba(94,224,168,.7); animation: pulse 2s infinite; }
@keyframes pulse { 0%{box-shadow:0 0 0 0 rgba(94,224,168,.6)} 70%{box-shadow:0 0 0 7px rgba(94,224,168,0)} 100%{box-shadow:0 0 0 0 rgba(94,224,168,0)} }
.hero h1 { font-family: "DM Serif Display", Georgia, serif; font-size: clamp(40px, 7vw, 64px); margin: 18px 0 14px; letter-spacing: -.01em; line-height: 1; }
.lede { font-size: clamp(17px, 2.4vw, 21px); max-width: 680px; margin: 0 0 10px; color: #e7e1d6; }
.lede strong { color: #fff; }
.lede-sub { font-size: 15px; color: #a9c8c6; margin: 0; }

/* LAYOUT */
main { max-width: 1180px; margin: 0 auto; padding: 0 28px 56px; }
.section-title { font-family: "DM Serif Display", serif; font-size: 24px; margin: 0 0 4px; }

/* STATS */
.stats {
  display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px;
  margin: -36px 0 40px; position: relative; z-index: 2;
}
.stat { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px 18px; box-shadow: var(--shadow); }
.stat-n { font-size: 30px; font-weight: 700; letter-spacing: -.02em; line-height: 1.1; }
.stat-l { font-size: 13px; color: var(--muted); margin-top: 2px; }
.stat.blue .stat-n { color: #2b5fb3; }
.stat.red .stat-n { color: #b5402c; }
.stat.green .stat-n { color: #1c8a52; }
.stat.plain .stat-n { font-size: 24px; }

/* FLOW LEGEND */
.flow { margin-bottom: 44px; }
.flow-steps { list-style: none; display: flex; flex-wrap: wrap; align-items: stretch; gap: 8px; padding: 0; margin: 14px 0 0; }
.flow-step {
  flex: 1 1 130px; background: var(--card); border: 1px solid var(--line);
  border-top: 3px solid var(--c); border-radius: 12px; padding: 12px 14px; box-shadow: var(--shadow-sm);
}
.flow-num { display: inline-flex; align-items: center; justify-content: center; width: 22px; height: 22px; border-radius: 50%; background: var(--c); color: #fff; font-size: 12px; font-weight: 700; }
.flow-name { display: block; font-weight: 600; margin-top: 8px; font-size: 15px; }
.flow-blurb { display: block; font-size: 12.5px; color: var(--muted); margin-top: 2px; }
.flow-arrow { display: flex; align-items: center; color: var(--faint); font-size: 18px; }

/* BOARD */
.board-wrap { }
.board-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; margin-bottom: 12px; }
.board-help { color: var(--muted); font-size: 14px; max-width: 620px; margin: 4px 0 0; }
.filters { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 18px; }
.chip { font: inherit; font-size: 13px; font-weight: 600; padding: 6px 13px; border-radius: 999px; border: 1px solid var(--line); background: #fff; color: var(--muted); cursor: pointer; }
.chip:hover { border-color: #cfc8bb; }
.chip.active { background: var(--ink); border-color: var(--ink); color: #fff; }

/* 5 stages fit the container edge-to-edge — no horizontal scroll on desktop. */
.board { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 14px; align-items: start; }
.column { display: flex; flex-direction: column; gap: 8px; min-width: 0; }
.col-head { display: flex; align-items: center; justify-content: space-between; padding-bottom: 6px; border-bottom: 2px solid var(--col, var(--line)); }
.col-name { font-weight: 700; font-size: 14px; }
.count { background: #ece7dd; color: var(--muted); border-radius: 999px; padding: 1px 9px; font-size: 12px; font-weight: 600; }
.col-blurb { font-size: 11.5px; color: var(--faint); margin: -2px 0 2px; min-height: 28px; }
.col-cards { display: flex; flex-direction: column; gap: 10px; }

/* CARDS */
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow-sm); padding: 14px; display: flex; flex-direction: column; gap: 7px; transition: box-shadow .15s, transform .15s; cursor: grab; }
.card:hover { box-shadow: var(--shadow); transform: translateY(-1px); }
.card:active { cursor: grabbing; }
.card.dragging { opacity: .45; }
.column.drop-target { background: rgba(26,94,99,.06); border-radius: 12px; outline: 2px dashed var(--col, var(--accent)); outline-offset: 3px; }
.card-top { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.type-tag { font-size: 11px; font-weight: 600; color: var(--accent-deep); background: #e7f0ef; border: 1px solid #cfe3e1; border-radius: 6px; padding: 2px 7px; }
.prio-flag { font-size: 10.5px; font-weight: 700; letter-spacing: .03em; text-transform: uppercase; color: #b5402c; background: #fbe9e6; border: 1px solid #f1cabf; border-radius: 6px; padding: 2px 6px; }
.card h3 { margin: 0; font-size: 15px; font-weight: 600; line-height: 1.3; }
.card .sub { color: var(--muted); font-size: 13px; margin: -3px 0 0; }
.card .spec { font-size: 12px; color: var(--faint); margin: 0; font-variant-numeric: tabular-nums; }

.badge { align-self: flex-start; font-size: 11px; font-weight: 600; padding: 2px 9px; border-radius: 999px; border: 1px solid var(--line); background: #f4f1ea; color: var(--muted); }
.badge.status-In-Progress { background: #eef2fb; border-color: #cdd9f3; color: #2b4a8b; }
.badge.status-In-Review { background: #fdf4e3; border-color: #f0dcab; color: #6f520f; }
.badge.status-Blocked { background: #fdeceb; border-color: #f4c7c3; color: #9b2c22; }
.badge.status-QC-Fail { background: #fbe7dd; border-color: #f1c2a8; color: #9a4416; }
.badge.status-Approved { background: #e7f4ec; border-color: #bfe3cd; color: #1c6b3f; }
.badge.status-Delivered { background: #e3f1f0; border-color: #b6ddd9; color: #14605f; }

.meta { font-size: 12px; color: var(--muted); display: flex; gap: 9px; flex-wrap: wrap; }
.card-controls { display: flex; gap: 6px; align-items: flex-end; margin-top: 2px; }
.ctl { display: flex; flex-direction: column; gap: 2px; font-size: 10px; font-weight: 600; text-transform: uppercase; letter-spacing: .03em; color: var(--faint); flex: 1; }
.ctl select { font: inherit; font-size: 12px; text-transform: none; letter-spacing: 0; font-weight: 400; color: var(--ink); padding: 5px 6px; border: 1px solid var(--line); border-radius: 8px; background: #fff; }
.icon-btn { border: 1px solid var(--line); background: #fff; border-radius: 8px; width: 30px; height: 30px; cursor: pointer; color: var(--faint); font-size: 13px; }
.icon-btn:hover { background: #fbeeec; color: #9b2c22; border-color: #f4c7c3; }
.empty { color: var(--faint); font-size: 13px; padding: 14px 4px; font-style: italic; }

/* BUTTONS */
.btn { font: inherit; font-size: 14px; font-weight: 600; padding: 10px 17px; border-radius: 10px; border: 1px solid var(--line); background: #fff; color: var(--ink); cursor: pointer; white-space: nowrap; }
.btn:hover { border-color: #cfc8bb; }
.btn-primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-deep); }

/* BANNER */
.banner { border-radius: 10px; padding: 12px 16px; margin: 24px 0 0; font-size: 14px; border: 1px solid #f1cabf; background: #fbeee6; color: #9a4416; }

/* FOOTER */
.site-foot { background: #15201f; color: #c7cecb; padding: 48px 28px; margin-top: 24px; }
.foot-grid { max-width: 1000px; margin: 0 auto; display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
.site-foot h3 { font-family: "DM Serif Display", serif; color: #fff; font-size: 20px; margin: 0 0 10px; }
.site-foot p { font-size: 14.5px; margin: 0 0 12px; }
.site-foot a { color: #7fd6cf; }
.tool-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 6px; font-size: 14px; }
.tool-list strong { color: #eef3f1; }
.foot-meta { font-size: 13px; color: #8a938f; }

/* DIALOG */
dialog { border: none; border-radius: 18px; padding: 0; width: min(560px, 94vw); box-shadow: 0 24px 70px rgba(0,0,0,.3); }
dialog::backdrop { background: rgba(21,32,31,.45); }
#form { padding: 26px; display: flex; flex-direction: column; gap: 13px; }
#form h2 { font-family: "DM Serif Display", serif; font-size: 23px; margin: 0; }
.form-sub { color: var(--muted); font-size: 13.5px; margin: -8px 0 4px; }
#form label { display: flex; flex-direction: column; gap: 5px; font-size: 12.5px; font-weight: 600; color: var(--ink); }
#form input, #form select, #form textarea { font: inherit; font-size: 14px; font-weight: 400; padding: 9px 11px; border: 1px solid var(--line); border-radius: 10px; background: #fff; color: var(--ink); }
#form input:focus, #form select:focus, #form textarea:focus { outline: 2px solid var(--accent); outline-offset: 1px; border-color: var(--accent); }
.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.row3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 12px; }
.req { color: #c0492b; }
.actions { display: flex; justify-content: flex-end; gap: 10px; margin-top: 6px; }

/* Tablet / phone: stack stages vertically — no sideways scrolling. */
@media (max-width: 860px) {
  .board { grid-template-columns: 1fr; gap: 22px; }
  .column { gap: 10px; }
  .col-head { padding-bottom: 8px; }
  .col-blurb { min-height: 0; }
  /* cards flow into a responsive grid within each stage */
  .col-cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 12px; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .foot-grid { grid-template-columns: 1fr; gap: 28px; }
}
@media (max-width: 600px) {
  .hero { padding: 40px 20px 52px; }
  main { padding: 0 18px 48px; }
  .board-head { flex-direction: column; align-items: stretch; }
  .col-cards { grid-template-columns: 1fr; }
  .row2, .row3 { grid-template-columns: 1fr; }
}