/* ============================================
   INFOGRAPHICS — Apple-grade
   Estilo: SVG fino + tipografia gigante + copy mínima
   Reference: apple.com/iphone-15-pro (chip), apple.com/privacy
   ============================================ */

/* ============================================
   1 · ANATOMIA V10×
   ============================================ */
.anatomy {
  background: var(--bg-0, #000);
  position: relative;
  overflow: hidden;
}
.anatomy::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 40% at 50% 30%, rgba(230, 195, 77, 0.06), transparent 60%),
    radial-gradient(ellipse 60% 40% at 50% 80%, rgba(230, 195, 77, 0.04), transparent 60%);
  pointer-events: none;
}
.anatomy > * { position: relative; z-index: 1; }

.anatomy-head {
  text-align: center;
  max-width: 720px;
  margin: 0 auto clamp(48px, 5vw, 72px);
}
.anatomy-head .eyebrow { margin-bottom: 28px; }

.anatomy-stack {
  position: relative;
  display: grid;
  gap: clamp(40px, 6vw, 80px);
  max-width: 1100px;
  margin: 0 auto;
}

/* Vertical connector spine */
.anatomy-stack::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 1px;
  background: linear-gradient(
    180deg,
    transparent 0%,
    rgba(230, 195, 77, 0.4) 8%,
    rgba(230, 195, 77, 0.4) 92%,
    transparent 100%
  );
  transform: translateX(-50%);
  pointer-events: none;
}

.anatomy-layer {
  position: relative;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: clamp(32px, 5vw, 80px);
}
.anatomy-layer:nth-child(even) { direction: rtl; }
.anatomy-layer:nth-child(even) > * { direction: ltr; }

.anatomy-text {
  display: grid;
  gap: 16px;
}
.anatomy-text .layer-num {
  font-family: var(--font-mono, "JetBrains Mono", monospace);
  font-size: 12px;
  letter-spacing: 0.32em;
  color: var(--gold);
  text-transform: uppercase;
  opacity: 0.8;
}
.anatomy-text h3 {
  font-family: var(--font-serif, "Fraunces", Georgia, serif);
  font-size: clamp(32px, 3.6vw, 52px);
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--ink);
  font-weight: 400;
  font-variation-settings: "SOFT" 50, "opsz" 96;
  text-wrap: balance;
}
.anatomy-text h3 em {
  font-style: italic;
  color: var(--gold);
}
.anatomy-text p {
  font-size: 17px;
  line-height: 1.5;
  color: var(--ink-2);
  max-width: 38ch;
  letter-spacing: -0.012em;
}

.anatomy-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-top: 12px;
}
.anatomy-stats .stat {
  display: grid;
  gap: 4px;
  padding-right: 24px;
  border-right: 1px solid var(--line-2);
}
.anatomy-stats .stat:last-child { border-right: none; }
.anatomy-stats .stat-num {
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}
.anatomy-stats .stat-num em {
  font-style: normal;
  color: var(--gold);
}
.anatomy-stats .stat-label {
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-3);
  font-weight: 500;
}

/* The visual node (center) */
.anatomy-node {
  position: relative;
  width: clamp(180px, 22vw, 260px);
  height: clamp(180px, 22vw, 260px);
  display: grid;
  place-items: center;
  flex-shrink: 0;
}
.anatomy-node svg {
  width: 100%;
  height: 100%;
  overflow: visible;
}
.anatomy-node .node-ring {
  fill: none;
  stroke: rgba(230, 195, 77, 0.18);
  stroke-width: 1;
}
.anatomy-node .node-ring-2 {
  stroke: rgba(230, 195, 77, 0.3);
  stroke-dasharray: 2 6;
}
.anatomy-node .node-arc {
  fill: none;
  stroke: var(--gold);
  stroke-width: 1.5;
  stroke-linecap: round;
  filter: drop-shadow(0 0 8px rgba(230, 195, 77, 0.6));
}
.anatomy-node .node-glyph {
  fill: var(--gold);
  font-family: var(--font-mono, monospace);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}
.anatomy-node .node-percent {
  fill: var(--ink);
  font-family: "Fraunces", Georgia, serif;
  font-size: 48px;
  font-weight: 400;
  letter-spacing: -0.04em;
  font-variant-numeric: tabular-nums;
  dominant-baseline: middle;
}

/* Each layer accent */
.anatomy-layer[data-layer="1"] .node-arc { stroke-dashoffset: 251; stroke-dasharray: 251; }
.anatomy-layer[data-layer="2"] .node-arc { stroke-dashoffset: 251; stroke-dasharray: 251; }
.anatomy-layer[data-layer="3"] .node-arc { stroke-dashoffset: 251; stroke-dasharray: 251; }

.anatomy-layer.in .node-arc {
  animation: drawArc 1.6s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}
@keyframes drawArc {
  to { stroke-dashoffset: var(--arc-end, 0); }
}

/* Layer hover effect */
.anatomy-layer:hover .node-arc {
  filter: drop-shadow(0 0 14px rgba(230, 195, 77, 0.9));
}

/* Spec list (small details below each layer) */
.anatomy-spec {
  list-style: none;
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
}
.anatomy-spec li {
  display: grid;
  grid-template-columns: 14px 1fr;
  gap: 10px;
  font-size: 14px;
  line-height: 1.45;
  color: var(--ink-3);
  letter-spacing: -0.01em;
}
.anatomy-spec li::before {
  content: "";
  margin-top: 9px;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--gold);
  opacity: 0.7;
}

/* Mobile collapse */
@media (max-width: 800px) {
  .anatomy-stack { gap: 64px; }
  .anatomy-stack::before { display: none; }
  .anatomy-layer,
  .anatomy-layer:nth-child(even) {
    direction: ltr;
    grid-template-columns: 1fr;
    gap: 28px;
    text-align: left;
  }
  .anatomy-layer:nth-child(even) > * { direction: ltr; }
  .anatomy-layer > div:last-child { display: none; }
  .anatomy-node {
    width: 160px;
    height: 160px;
    margin: 0;
  }
  .anatomy-node .node-percent { font-size: 48px; }
  .anatomy-node .node-glyph { font-size: 9px; }
  .anatomy-text h3 { font-size: clamp(26px, 7vw, 34px); }
  .anatomy-stats { gap: 16px; }
  .anatomy-stats .stat { padding-right: 16px; }
  .anatomy-stats .stat-num { font-size: 18px; }
}

/* ============================================
   2 · ECONOMIA — Funil R$1 vira R$10
   ============================================ */
.econ {
  background: var(--bg-0, #000);
  position: relative;
  overflow: hidden;
}
.econ::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 70% 50% at 30% 50%, rgba(230, 195, 77, 0.06), transparent 60%);
  pointer-events: none;
}
.econ > * { position: relative; z-index: 1; }

.econ-head {
  text-align: center;
  max-width: 720px;
  margin: 0 auto clamp(48px, 5vw, 72px);
}

.econ-grid {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: clamp(48px, 7vw, 100px);
  align-items: center;
  max-width: 1180px;
  margin: 0 auto;
}

/* Left — the chart */
.econ-chart {
  display: grid;
  gap: 14px;
  position: relative;
}
.econ-chart::before { display: none; }
.econ-row {
  display: grid;
  grid-template-columns: 130px 1fr auto;
  align-items: center;
  gap: 32px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}
.econ-row:last-child { border-bottom: none; }
.econ-label {
  font-family: var(--font-mono, monospace);
  font-size: 11px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--ink-3);
  font-weight: 500;
}
.econ-bar-wrap {
  position: relative;
  height: 56px;
  background: rgba(255, 255, 255, 0.025);
  border-radius: 6px;
  overflow: hidden;
}
.econ-bar {
  position: absolute;
  inset: 0;
  width: 0;
  background: linear-gradient(90deg,
    rgba(230, 195, 77, 0.15) 0%,
    rgba(230, 195, 77, 0.55) 60%,
    rgba(230, 195, 77, 0.85) 100%);
  border-radius: 4px;
  transition: width 1.4s cubic-bezier(0.22, 1, 0.36, 1);
}
.reveal.in .econ-bar { width: var(--bar-w, 0%); }
.econ-row .econ-bar { transition-delay: 0ms; }
.econ-chart.reveal.in .econ-row:nth-child(1) .econ-bar { transition-delay: 80ms; }
.econ-chart.reveal.in .econ-row:nth-child(2) .econ-bar { transition-delay: 220ms; }
.econ-chart.reveal.in .econ-row:nth-child(3) .econ-bar { transition-delay: 360ms; }
.econ-chart.reveal.in .econ-row:nth-child(4) .econ-bar { transition-delay: 500ms; }
.econ-chart.reveal.in .econ-row:nth-child(5) .econ-bar { transition-delay: 640ms; }
.econ-bar.flat {
  background: linear-gradient(90deg,
    rgba(255, 255, 255, 0.08) 0%,
    rgba(255, 255, 255, 0.18) 100%);
}
.econ-bar::after {
  /* gold edge */
  content: "";
  position: absolute;
  right: -1px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--gold);
  opacity: 0.9;
  box-shadow: 0 0 12px rgba(230, 195, 77, 0.7);
}
.econ-bar.flat::after { background: rgba(255, 255, 255, 0.4); box-shadow: none; }

.econ-value {
  font-family: var(--font-serif, "Fraunces", Georgia, serif);
  font-size: clamp(40px, 4.6vw, 64px);
  font-weight: 400;
  letter-spacing: -0.035em;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
  font-variation-settings: "SOFT" 50, "opsz" 96;
  min-width: 200px;
  text-align: right;
  line-height: 0.95;
}
.econ-value small {
  display: block;
  font-family: var(--font-mono, monospace);
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-4);
  margin-top: 10px;
  font-weight: 500;
  font-style: normal;
}

/* Right — multiplier callout */
.econ-callout {
  display: grid;
  gap: 24px;
  align-content: center;
}
.econ-mult {
  font-size: clamp(96px, 14vw, 180px);
  font-weight: 700;
  line-height: 0.92;
  letter-spacing: -0.04em;
  background: linear-gradient(180deg, #ffffff 0%, var(--gold) 70%, var(--gold-deep, #c8a233) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  font-variant-numeric: tabular-nums;
  font-feature-settings: "ss01" 1;
  text-wrap: nowrap;
}
.econ-mult-label {
  font-size: 13px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 500;
}
.econ-explanation {
  font-family: var(--font-serif, "Fraunces", Georgia, serif);
  font-size: clamp(20px, 1.8vw, 26px);
  line-height: 1.4;
  letter-spacing: -0.015em;
  color: var(--ink-1);
  font-weight: 400;
  font-style: italic;
  font-variation-settings: "SOFT" 50;
  max-width: 16ch;
  text-wrap: balance;
}
.econ-foot {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-top: 16px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}
.econ-foot .micro {
  display: grid;
  gap: 4px;
}
.econ-foot .micro .num {
  font-size: 17px;
  font-weight: 600;
  letter-spacing: -0.015em;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}
.econ-foot .micro .num em {
  font-style: normal;
  color: var(--gold);
}
.econ-foot .micro .lbl {
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-3);
  font-weight: 500;
}

@media (max-width: 900px) {
  .econ-grid {
    grid-template-columns: 1fr;
    gap: 56px;
  }
  .econ-row {
    grid-template-columns: 1fr;
    gap: 12px;
    padding: 20px 0;
  }
  .econ-bar-wrap { height: 44px; order: 3; }
  .econ-label { order: 1; }
  .econ-value {
    order: 2;
    text-align: left;
    min-width: 0;
    font-size: clamp(40px, 11vw, 56px);
  }
  .econ-value small { margin-top: 6px; }
  .econ-mult { font-size: clamp(96px, 28vw, 140px); }
}

/* ============================================
   3 · INVERNO — Indicadores em declínio
   ============================================ */
.winter-vitals {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(24px, 3vw, 48px);
  margin-top: clamp(48px, 5vw, 72px);
  padding-top: clamp(40px, 4vw, 56px);
  border-top: 1px solid var(--line);
}
.vital {
  display: grid;
  gap: 18px;
  position: relative;
}
.vital-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
}
.vital-name {
  font-family: var(--font-mono, monospace);
  font-size: 11px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--ink-3);
  font-weight: 500;
}
.vital-arrow {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--ink-3);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-variant-numeric: tabular-nums;
}
.vital-arrow.up { color: #ff6b6b; }
.vital-arrow.down { color: #ff6b6b; }
.vital-arrow.gold { color: var(--gold); }
.vital-num {
  font-family: "Fraunces", Georgia, serif;
  font-size: clamp(56px, 6vw, 88px);
  font-weight: 400;
  line-height: 0.95;
  letter-spacing: -0.04em;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
  font-variation-settings: "SOFT" 50, "opsz" 96;
}
.vital-num em {
  font-style: normal;
  color: var(--ink-3);
  font-size: 0.55em;
  letter-spacing: -0.02em;
  margin-left: 4px;
}
.vital-chart {
  position: relative;
  height: 80px;
  margin-top: 4px;
}
.vital-chart svg {
  width: 100%;
  height: 100%;
  overflow: visible;
}
.vital-chart .v-line {
  fill: none;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-dasharray: 600;
  stroke-dashoffset: 600;
  transition: stroke-dashoffset 1.6s cubic-bezier(0.22, 1, 0.36, 1);
}
.vital-chart .v-fill { opacity: 0; transition: opacity 1.6s ease 0.4s; }
.reveal.in .vital-chart .v-line { stroke-dashoffset: 0; }
.reveal.in .vital-chart .v-fill { opacity: 1; }
.vital-chart .v-line.bad { stroke: #ff6b6b; filter: drop-shadow(0 0 8px rgba(255, 107, 107, 0.4)); }
.vital-chart .v-line.good { stroke: var(--gold); filter: drop-shadow(0 0 8px rgba(230, 195, 77, 0.5)); }
.vital-caption {
  font-size: 13px;
  line-height: 1.5;
  color: var(--ink-3);
  letter-spacing: -0.01em;
  max-width: 30ch;
}
.vital-caption strong {
  color: var(--ink-1);
  font-weight: 500;
}

@media (max-width: 800px) {
  .winter-vitals { grid-template-columns: 1fr; gap: 48px; }
  .vital-num { font-size: 56px; }
}

/* ============================================
   4 · CENÁRIOS — Dashboard de multiplicadores
   ============================================ */
.scen-dashboard {
  display: grid;
  gap: 4px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
  max-width: 1100px;
  margin: 0 auto;
}
.scen-row {
  display: grid;
  grid-template-columns: 1fr 280px 200px 140px;
  gap: 32px;
  align-items: center;
  background: #050505;
  padding: 28px 36px;
  position: relative;
  transition: background 320ms ease;
}
.scen-row:hover { background: #0a0a0a; }
.scen-row.head {
  background: #0a0a0a;
  padding: 18px 36px;
}
.scen-row.head .scen-h {
  font-family: var(--font-mono, monospace);
  font-size: 10px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--ink-4);
  font-weight: 500;
}
.scen-row.head .scen-h.r { text-align: right; }
.scen-row.cta-row {
  background: linear-gradient(90deg, rgba(212, 175, 55, 0.08) 0%, rgba(212, 175, 55, 0.02) 100%);
}
.scen-row.cta-row:hover { background: linear-gradient(90deg, rgba(212, 175, 55, 0.14) 0%, rgba(212, 175, 55, 0.04) 100%); }

.scen-name {
  font-family: var(--font-serif, "Fraunces", Georgia, serif);
  font-size: 22px;
  line-height: 1.2;
  letter-spacing: -0.018em;
  color: var(--ink);
  font-weight: 400;
  font-variation-settings: "SOFT" 50, "opsz" 96;
  text-wrap: balance;
}
.scen-bar {
  position: relative;
  height: 8px;
  background: rgba(255, 255, 255, 0.04);
  border-radius: 999px;
  overflow: hidden;
}
.scen-bar::after {
  content: "";
  position: absolute;
  inset: 0;
  width: var(--bar-w, 0);
  background: linear-gradient(90deg, rgba(212, 175, 55, 0.3) 0%, var(--gold) 100%);
  border-radius: 999px;
  box-shadow: 0 0 12px rgba(212, 175, 55, 0.4);
  transition: width 1.4s cubic-bezier(0.22, 1, 0.36, 1);
}
.scen-row .scen-bar::after { width: 0; }
.reveal.in .scen-row .scen-bar::after { width: var(--bar-w, 0); }

.scen-fat {
  font-family: var(--font-serif, "Fraunces", Georgia, serif);
  font-size: clamp(28px, 2.4vw, 36px);
  font-weight: 400;
  letter-spacing: -0.025em;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
  text-align: right;
  line-height: 1;
  font-variation-settings: "SOFT" 50, "opsz" 96;
}
.scen-roas {
  text-align: right;
  display: grid;
  gap: 4px;
  justify-items: end;
}
.scen-roas-num {
  font-family: var(--font-serif, "Fraunces", Georgia, serif);
  font-size: clamp(28px, 2.4vw, 36px);
  font-weight: 400;
  letter-spacing: -0.025em;
  color: var(--gold);
  font-variant-numeric: tabular-nums;
  line-height: 1;
}
.scen-roas-lbl {
  font-family: var(--font-mono, monospace);
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-4);
  font-weight: 500;
}
.scen-row.cta-row .scen-fat,
.scen-row.cta-row .scen-roas-num { color: var(--gold); }

@media (max-width: 900px) {
  .scen-row {
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    padding: 24px 22px;
  }
  .scen-row.head { display: none; }
  .scen-name { grid-column: 1 / -1; font-size: 18px; }
  .scen-bar { grid-column: 1 / -1; }
  .scen-fat { text-align: left; font-size: 26px; }
  .scen-roas-num { font-size: 26px; }
}