/* =====================================================================
   [C-07] 03 · CASO REAL — cifras con odómetro (Mobbin Mixpanel/Jasper ·
   21st "Count Up"), ficha del proyecto y vista previa del demo.
   ===================================================================== */
.memory .container { padding: 85px 0 100px; }

/* [C-07a] Cifras */
.stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 24px; margin: 64px 181px 0 183px; }
.stat {
  padding: 26px 28px 24px; border: 1px solid var(--line); border-radius: 18px; background: var(--s0);
  transition: transform .3s var(--ease-out), box-shadow .3s ease, border-color .3s ease;
}
.stat:hover { transform: translateY(-3px); border-color: var(--blue-soft); box-shadow: 0 18px 40px -24px rgba(var(--shadow), 0.35); }
.stat__v {
  display: flex; align-items: flex-end; gap: 8px;
  font-size: 56px; line-height: 1; font-weight: 700; letter-spacing: -0.03em; color: var(--ac-hi);
  font-variant-numeric: tabular-nums;
}
.stat__v small { font-size: 20px; font-weight: 600; color: var(--ac); letter-spacing: -0.01em; padding-bottom: 6px; }
.stat__l { display: block; margin-top: 14px; font-size: 16px; line-height: 22px; color: var(--ink-3); letter-spacing: -0.005em; }

/* [C-07b/c] Escenario de la ficha y el demo (ancho fijo de diseño, escalado por js/scale.js) */
.memory__reveal { margin-top: 70px; }
.memory__stage { position: relative; height: 468px; overflow: hidden; transform-origin: 0 0; }
.memory__bubble {
  position: absolute; left: 190px; top: 0; width: 484px; height: 86px; padding: 15px 23px;
  border-radius: 20px; background: var(--s2); font-size: 19px; line-height: 28px; color: var(--ink); letter-spacing: -0.008em;
}
.hist {
  position: absolute; left: 713px; top: 32px; width: 554px; height: 520px;
  background: #fff; border-radius: 14px; border: 1px solid var(--line); overflow: hidden;
  box-shadow: 0 8px 30px rgba(var(--shadow), 0.08);
  font-size: 17px; letter-spacing: -0.005em;
}
.hist__toolbar { position: relative; height: 46px; border-bottom: 1px solid var(--line); }
.hist__toolbar svg, .hist__toolbar img { position: absolute; top: 15px; }
.hist__brand { position: absolute; left: 154px; top: 12px; font-weight: 500; color: var(--ink); line-height: 22px; }
.hist__sep { position: absolute; left: 244px; top: 14px; width: 1px; height: 18px; background: var(--line-2); }
.hist__crumb { position: absolute; left: 259px; top: 12px; color: var(--muted); line-height: 22px; }
.hist__head { position: absolute; left: 31px; top: 59px; display: flex; align-items: center; gap: 16px; font-size: 24px; font-weight: 600; letter-spacing: -0.015em; }
.hist__tabs { position: absolute; left: 0; right: 0; top: 112px; height: 40px; border-bottom: 1px solid var(--line); display: flex; gap: 34px; padding-left: 27px; }
.hist__tab { position: relative; display: flex; align-items: center; gap: 10px; height: 38px; font-weight: 500; color: var(--ink); }
.tab-ico { width: 14px; height: 14px; border-radius: 3px; border: 2px solid currentColor; display: inline-block; }
.hist__tab.is-active { color: var(--ac); }
.hist__tab.is-active::after { content: ""; position: absolute; left: 0; right: 0; top: 36px; height: 2px; background: var(--ac); }
.hist__tab--lock { color: var(--muted); }
.hist__body { position: absolute; left: 0; right: 0; top: 153px; bottom: 0; padding: 28px 28px 0; }
.hist__card {
  background: #fff; border-radius: 14px; border: 1px solid var(--line); box-shadow: 0 2px 8px rgba(var(--shadow), 0.05);
  padding: 15px 27px 22px;
}
.hist__card--next { height: 60px; margin-top: 14px; display: flex; align-items: center; gap: 10px; font-size: 14px; color: var(--ink-3); padding: 0 27px; }
.hist__card-head { display: flex; align-items: baseline; justify-content: space-between; }
.hist__card-head .q { font-size: 17px; font-weight: 600; color: var(--ink); line-height: 24px; }
.hist__card-head .ago { font-size: 14px; color: var(--muted); letter-spacing: 0; }
.hist__items { margin-top: 20px; }
.hist__items li { position: relative; height: 54px; padding-left: 56px; }
.hist__items li .kpi {
  position: absolute; left: 5px; top: 1px; width: 36px; height: 34px; border-radius: 9px;
  background: var(--blue-pale); border: 1px solid var(--blue-soft); color: var(--ac-hi);
  display: inline-flex; align-items: center; justify-content: center; font-size: 12px; font-weight: 600; letter-spacing: 0;
}
.hist__items li b { display: block; font-size: 15px; font-weight: 500; color: var(--ink); line-height: 20px; letter-spacing: -0.005em; }
.hist__items li small { display: block; font-size: 13px; color: var(--ink-3); line-height: 18px; letter-spacing: 0; }

@media (max-width: 1719px) {
  .stats { margin: 64px 11% 0; gap: 16px; }
  .stat__v { font-size: 44px; }
}
@media (max-width: 1100px) {
  .stats { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; margin: 40px 20px 0; }
  .stat { padding: 18px 16px; }
  .stat__v { font-size: 32px; gap: 6px; }
  .stat__v small { font-size: 15px; padding-bottom: 3px; }
  .stat__l { font-size: 14px; line-height: 20px; margin-top: 10px; }
  .memory__stage { height: auto; overflow: visible; }
  .memory__bubble { position: static; width: auto; height: auto; margin: 0 20px; }
  .hist { position: relative; left: auto; top: auto; width: auto; margin: 24px 20px 0; }
}

@media (max-width: 480px) {
  .stats { grid-template-columns: 1fr; }
  .stat__v { font-size: 38px; }
}