/* Visual Plans — editorial dark design system */

:root {
  --bg: #141414;
  --bg-raised: #191919;
  --line: rgba(255, 255, 255, 0.09);
  --line-soft: rgba(255, 255, 255, 0.06);

  --text: #f0eee9;
  --muted: #8f8d88;
  --faint: #5d5b57;

  --display: "Space Grotesk", "Inter", ui-sans-serif, system-ui, sans-serif;
  --sans: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI",
    Roboto, sans-serif;

  --maxw: 1080px;
}

* {
  box-sizing: border-box;
}

html {
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: 14px;
  line-height: 1.65;
  position: relative;
}

/* Dotted texture backdrop */
.dots {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image: radial-gradient(rgba(255, 255, 255, 0.16) 1px, transparent 1px);
  background-size: 14px 14px;
  -webkit-mask-image: radial-gradient(
    620px 480px at 78% 18%,
    rgba(0, 0, 0, 0.55),
    transparent 70%
  );
  mask-image: radial-gradient(
    620px 480px at 78% 18%,
    rgba(0, 0, 0, 0.55),
    transparent 70%
  );
}

a {
  color: inherit;
}

.shell {
  position: relative;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 34px 32px 110px;
}

/* ---------- Top bar ---------- */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--line);
}

.brand {
  font-family: var(--display);
  font-size: 19px;
  letter-spacing: 0.01em;
  text-decoration: none;
}

.brand span {
  color: var(--faint);
}

.tag {
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

.tag .dot {
  display: inline-block;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #d7d5cf;
  margin-right: 8px;
  vertical-align: 1px;
}

/* ---------- Hero ---------- */
.hero {
  padding: 110px 0 72px;
  max-width: 640px;
}

.eyebrow {
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 26px;
}

h1 {
  font-family: var(--display);
  font-weight: 500;
  font-size: clamp(2.7rem, 7vw, 4.9rem);
  line-height: 1.04;
  letter-spacing: -0.035em;
  margin: 0 0 26px;
}

.lede {
  font-size: 15px;
  line-height: 1.75;
  color: var(--muted);
  max-width: 460px;
  margin: 0;
}

.hero-rule {
  width: 260px;
  border: 0;
  border-top: 1px solid var(--line);
  margin: 44px 0 0;
}

/* ---------- Stats ---------- */
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.stat {
  padding: 34px 26px 30px;
  border-right: 1px solid var(--line-soft);
}

.stat:last-child {
  border-right: 0;
}

.stat b {
  display: block;
  font-family: var(--display);
  font-weight: 500;
  font-size: clamp(1.9rem, 3.6vw, 2.6rem);
  line-height: 1;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}

.stat span {
  font-size: 12px;
  color: var(--muted);
}

/* ---------- Report header (plan pages) ---------- */
.report-head {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 56px;
  align-items: center;
  padding: 52px 0 48px;
}

.report-head .back {
  margin-bottom: 22px;
}

.report-head h1 {
  font-size: clamp(1.8rem, 3.4vw, 2.7rem);
  line-height: 1.12;
  letter-spacing: -0.025em;
  margin: 12px 0 16px;
}

.report-head .lede {
  font-size: 14px;
  line-height: 1.7;
  max-width: 480px;
}

.report-aside {
  border: 1px solid var(--line);
  background: var(--bg-raised);
  padding: 26px 28px 20px;
}

.report-aside .vp-component {
  border: 0;
  padding: 0;
}

.report-aside .vp-label {
  margin-bottom: 18px;
}

/* ---------- Plan details strip ---------- */
.details {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  margin-bottom: 56px;
}

.detail {
  flex: 1 1 auto;
  padding: 20px 24px 22px;
  border-right: 1px solid var(--line-soft);
}

.detail:last-child {
  border-right: 0;
}

.detail span {
  display: block;
  font-size: 10.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--faint);
  margin-bottom: 7px;
}

.detail b {
  font-family: var(--display);
  font-weight: 500;
  font-size: 14.5px;
}

.detail a {
  font-family: var(--display);
  font-weight: 500;
  font-size: 14.5px;
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  transition: border-color 0.2s ease, color 0.2s ease;
}

.detail a:hover {
  border-color: var(--muted);
}

/* ---------- Section head ---------- */
.section-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  margin: 64px 0 22px;
}

.section-head h2 {
  font-family: var(--display);
  font-weight: 500;
  font-size: 24px;
  letter-spacing: -0.02em;
  margin: 0;
}

.section-head p {
  margin: 0;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--faint);
}

/* ---------- Plan index ---------- */
.plans {
  border-top: 1px solid var(--line);
}

.plan {
  display: grid;
  grid-template-columns: 64px 1fr auto;
  gap: 28px;
  align-items: baseline;
  padding: 30px 6px;
  border-bottom: 1px solid var(--line);
  text-decoration: none;
  transition: background 0.2s ease;
}

.plan:hover {
  background: rgba(255, 255, 255, 0.025);
}

.plan-index {
  font-family: var(--display);
  font-size: 15px;
  color: var(--faint);
}

.plan h3 {
  font-family: var(--display);
  font-weight: 500;
  font-size: 25px;
  line-height: 1.15;
  margin: 0 0 8px;
  transition: color 0.2s ease;
}

.plan p {
  margin: 0;
  font-size: 13.5px;
  color: var(--muted);
  max-width: 560px;
}

.plan-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 14px;
  font-size: 10.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--faint);
}

.plan-meta .sep {
  color: var(--line);
}

.plan-side {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 6px;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.plan-date {
  color: var(--faint);
  font-variant-numeric: tabular-nums;
}

.status {
  color: var(--muted);
}

.status::before {
  content: "";
  display: inline-block;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  margin-right: 8px;
  vertical-align: 1px;
  background: var(--faint);
}

.status.published::before {
  background: #d7d5cf;
}

.status.active::before {
  background: #c9b370;
}

.empty {
  padding: 48px 6px;
  color: var(--faint);
  font-family: var(--display);
  font-size: 18px;
  border-bottom: 1px solid var(--line);
}

/* ---------- Steps ---------- */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.step-card {
  padding: 32px 26px 36px;
  border-right: 1px solid var(--line-soft);
}

.step-card:last-child {
  border-right: 0;
}

.step-card .n {
  font-family: var(--display);
  font-size: 15px;
  color: var(--faint);
}

.step-card b {
  display: block;
  font-family: var(--display);
  font-weight: 500;
  font-size: 21px;
  margin: 16px 0 10px;
}

.step-card span {
  font-size: 13px;
  color: var(--muted);
}

/* ---------- Footer ---------- */
.footer {
  margin-top: 96px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  gap: 16px;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--faint);
}

/* ---------- Plan page ---------- */
.back {
  display: inline-block;
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
  text-decoration: none;
  margin-bottom: 30px;
  transition: color 0.2s ease;
}

.back:hover {
  color: var(--text);
}

/* Timeline */
.timeline {
  border-top: 1px solid var(--line);
}

.tl-step {
  display: grid;
  grid-template-columns: 64px 1fr auto;
  gap: 28px;
  padding: 30px 6px;
  border-bottom: 1px solid var(--line);
}

.tl-num {
  font-family: var(--display);
  font-size: 15px;
  color: var(--faint);
}

.tl-step h3 {
  font-family: var(--display);
  font-weight: 500;
  font-size: 22px;
  margin: 0 0 8px;
}

.tl-step p {
  margin: 0;
  font-size: 13.5px;
  color: var(--muted);
  max-width: 620px;
}

.tl-status {
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  white-space: nowrap;
}

.tl-status::before {
  content: "";
  display: inline-block;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  margin-right: 8px;
  vertical-align: 1px;
  background: #d7d5cf;
}

.tl-step.now .tl-status {
  color: #d8c48a;
}

.tl-step.now .tl-status::before {
  background: #c9b370;
}

/* Flow */
.flow {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
  padding: 38px 6px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.node {
  font-family: var(--display);
  font-size: 18px;
}

.flow .sep {
  color: var(--faint);
  font-size: 13px;
}

/* Two-column cards */
.grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.card {
  padding: 34px 30px 38px;
  border-right: 1px solid var(--line-soft);
}

.card:last-child {
  border-right: 0;
}

.card h3 {
  font-family: var(--display);
  font-weight: 500;
  font-size: 21px;
  margin: 0 0 16px;
}

.card ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.card li {
  font-size: 13.5px;
  color: var(--muted);
  padding: 9px 0;
  border-bottom: 1px solid var(--line-soft);
}

.card li:last-child {
  border-bottom: 0;
}

/* Callout */
.callout {
  border: 1px solid var(--line);
  background: var(--bg-raised);
  padding: 40px 36px;
}

.callout h3 {
  font-family: var(--display);
  font-weight: 500;
  font-size: 24px;
  margin: 0 0 12px;
}

.callout p {
  margin: 0;
  font-size: 14px;
  color: var(--muted);
  max-width: 640px;
}

/* ---------- Visual components (components.js) ---------- */
.vp-component {
  display: block;
  padding: 34px 6px 38px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.vp-component + .vp-component {
  border-top: 0;
}

.vp-label {
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--faint);
  margin-bottom: 24px;
}

.vp-scroll {
  overflow-x: auto;
  scrollbar-width: none;
}

.vp-scroll::-webkit-scrollbar {
  display: none;
}

vp-donut {
  text-align: center;
}

/* Side-by-side components */
.vp-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.vp-row .vp-component {
  border: 0;
  border-right: 1px solid var(--line-soft);
  padding-left: 26px;
  padding-right: 26px;
}

.vp-row .vp-component:last-child {
  border-right: 0;
}

/* Gallery usage snippets */
.vp-usage {
  margin: 0;
  padding: 20px 22px;
  background: var(--bg-raised);
  border: 1px solid var(--line-soft);
  border-top: 0;
  overflow-x: auto;
  font-family: ui-monospace, "SF Mono", Menlo, monospace;
  font-size: 12px;
  line-height: 1.7;
  color: var(--muted);
}

/* ---------- Responsive ---------- */
@media (max-width: 720px) {
  .shell {
    padding: 24px 20px 72px;
  }
  .hero {
    padding: 64px 0 48px;
  }
  .stats {
    grid-template-columns: 1fr 1fr;
  }
  .stat:nth-child(2n) {
    border-right: 0;
  }
  .stat:nth-child(-n + 2) {
    border-bottom: 1px solid var(--line-soft);
  }
  .steps {
    grid-template-columns: 1fr;
  }
  .step-card {
    border-right: 0;
    border-bottom: 1px solid var(--line-soft);
  }
  .step-card:last-child {
    border-bottom: 0;
  }
  .plan,
  .tl-step {
    grid-template-columns: 1fr;
    gap: 10px;
  }
  .plan-index,
  .tl-num {
    display: none;
  }
  .plan-side {
    flex-direction: row;
    align-items: center;
    gap: 18px;
    margin-top: 4px;
  }
  .grid {
    grid-template-columns: 1fr;
  }
  .card {
    border-right: 0;
    border-bottom: 1px solid var(--line-soft);
  }
  .card:last-child {
    border-bottom: 0;
  }
  .section-head {
    flex-direction: column;
    gap: 6px;
  }
  .footer {
    flex-direction: column;
    gap: 8px;
  }
  .report-head {
    grid-template-columns: 1fr;
    gap: 28px;
    padding: 36px 0 32px;
  }
  .details {
    flex-direction: column;
  }
  .detail {
    border-right: 0;
    border-bottom: 1px solid var(--line-soft);
  }
  .detail:last-child {
    border-bottom: 0;
  }
  .vp-row {
    grid-template-columns: 1fr;
  }
  .vp-row .vp-component {
    border-right: 0;
    border-bottom: 1px solid var(--line-soft);
  }
  .vp-row .vp-component:last-child {
    border-bottom: 0;
  }
}