/* Capitulo 7: Probabilidad discreta. Estilos acotados a .cap7-page. */

.cap7-page {
  --font-display: "Fraunces", Georgia, serif;
  --prob-blue: var(--color-primary);
  --prob-blue-strong: var(--color-primary-strong);
  --prob-blue-deep: var(--color-primary-deep, var(--blue-950));
  --prob-blue-soft: var(--blue-050);
  --prob-blue-wash: var(--blue-050);
  --prob-green: var(--blue-700);
  --prob-green-soft: var(--blue-075);
  --prob-ink: var(--color-text, var(--ink-950));
  --prob-muted: var(--color-muted, var(--ink-600));
  --prob-border: rgba(15, 23, 42, .11);
  --prob-card: #fff;
  --prob-radius: 14px;
  --prob-radius-sm: 10px;
  --prob-shadow: 0 14px 34px rgba(15, 23, 42, .08);
  --prob-shadow-soft: 0 8px 22px rgba(15, 23, 42, .06);
  --prob-shadow-deep: 0 26px 70px rgba(15, 23, 42, .14);
  min-height: 100vh;
  background: var(--color-background);
}

.cap7-main { padding-bottom: 4rem; }

.cap7-hero {
  position: relative;
  overflow: visible;
  padding: clamp(3rem, 6vw, 5.5rem) clamp(1rem, 4vw, 4.75rem) clamp(3rem, 6vw, 4.8rem);
  color: #fff;
  background:
    radial-gradient(circle at 78% 42%, rgba(42, 102, 216, .32), transparent 26rem),
    linear-gradient(115deg, var(--blue-950) 0%, var(--blue-900) 54%, var(--blue-800) 100%);
}

.cap7-hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(219,234,254,.36), transparent);
  pointer-events: none;
}

.cap7-hero-shell {
  width: min(1400px, 100%);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, .86fr) minmax(430px, .74fr);
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: center;
}

.cap7-hero-copy {
  max-width: 760px;
  min-width: 0;
  animation: cap7Rise 700ms cubic-bezier(.2,.8,.2,1) both;
}

.cap7-hero h1 {
  margin: 0 0 1.25rem;
  color: #fff;
  font-family: var(--font-display);
  font-size: clamp(3rem, 6.5vw, 6rem);
  line-height: .98;
  letter-spacing: 0;
  font-weight: 600;
}

.cap7-hero h1 span {
  display: block;
  text-wrap: balance;
}

.cap7-hero p {
  max-width: 720px;
  margin: 0;
  color: rgba(236, 242, 255, .8);
  font-size: clamp(1rem, 1.35vw, 1.2rem);
  line-height: 1.7;
}

.cap7-hero-diagram {
  min-height: 220px;
  color: rgba(214, 228, 255, .7);
  transform: none;
  display: grid;
  align-items: center;
  animation: cap7DriftIn 900ms cubic-bezier(.2,.8,.2,1) 120ms both;
}

.cap7-hero-diagram svg {
  width: 100%;
  height: auto;
  max-height: 300px;
  max-width: 560px;
  justify-self: end;
  overflow: visible;
}

.cap7-hero-diagram .cap7-hero-stroke {
  opacity: .86;
  filter: drop-shadow(0 0 10px rgba(147, 197, 253, .08));
}

.cap7-hero-diagram .cap7-hero-stroke path,
.cap7-hero-diagram .cap7-hero-stroke rect,
.cap7-hero-diagram .cap7-hero-stroke circle {
  stroke-dasharray: 420;
  stroke-dashoffset: 420;
  animation: cap7Trace 1200ms ease-out 260ms forwards;
}

.cap7-hero-diagram .cap7-hero-labels {
  opacity: .58;
}

.cap7-hero-diagram text {
  font-family: var(--font-display);
  font-size: 15px;
  font-style: italic;
}

.cap7-hero-diagram .cap7-sample-space text {
  fill: currentColor;
  stroke: none;
  opacity: .7;
  font-family: var(--font-display);
  font-size: 22px;
  font-style: italic;
}


.cap7-module {
  width: min(1400px, calc(100% - 2rem));
  margin: -2.1rem auto 3rem;
  position: relative;
  z-index: 2;
  box-shadow: var(--prob-shadow-deep);
  border-radius: 8px;
  animation: cap7ModuleIn 620ms cubic-bezier(.2,.8,.2,1) 160ms both;
}

.cap7-status-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 70px;
  padding: 1rem 1.45rem;
  background: rgba(255,255,255,.96);
  border: 1px solid rgba(15, 23, 42, .12);
  border-radius: 8px 8px 0 0;
  box-shadow: none;
  backdrop-filter: blur(14px);
}

.cap7-app {
  background: rgba(255,255,255,.96);
  border: 1px solid rgba(15, 23, 42, .12);
  border-top: 0;
  border-radius: 0 0 8px 8px;
  box-shadow: none;
  overflow: hidden;
}

.cap7-tabs {
  display: flex;
  gap: .8rem;
  overflow-x: auto;
  padding: 1rem 1.15rem 0;
  border-bottom: 1px solid var(--prob-border);
  scrollbar-width: none;
}

.cap7-tabs::-webkit-scrollbar,
.cap7-subtabs::-webkit-scrollbar { display: none; }

.cap7-tab {
  flex: 0 0 auto;
  min-height: 44px;
  border: 0;
  border-bottom: 3px solid transparent;
  background: transparent;
  color: var(--ink-800);
  padding: .55rem .2rem .85rem;
  cursor: pointer;
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: 1.08rem;
  font-weight: 700;
  box-shadow: none;
  position: relative;
  transition: color 180ms ease, border-color 180ms ease, background 180ms ease, transform 180ms ease;
}

.cap7-tab:hover,
.cap7-tab:focus-visible {
  color: var(--prob-blue-strong);
  transform: translateY(-1px);
}

.cap7-tab.is-active {
  color: var(--prob-blue-strong);
  border-bottom-color: var(--prob-blue-strong);
}

.cap7-subtabs {
  display: flex;
  gap: .8rem;
  overflow-x: auto;
  padding: 1.15rem 1.45rem;
  background: linear-gradient(180deg, rgba(255,255,255,.98), rgba(248,251,255,.92));
}

.cap7-subtab {
  flex: 0 0 auto;
  min-height: 42px;
  border: 1px solid transparent;
  border-radius: 8px;
  background: transparent;
  color: var(--ink-800);
  padding: .55rem 1rem;
  cursor: pointer;
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: 1.04rem;
  font-weight: 700;
  box-shadow: none;
  transition: background 180ms ease, border-color 180ms ease, color 180ms ease, transform 180ms ease, box-shadow 180ms ease;
}

.cap7-subtab:hover {
  background: var(--prob-blue-wash);
  color: var(--prob-blue-strong);
  transform: translateY(-1px);
}
.cap7-subtab.is-active {
  color: var(--prob-blue-strong);
  background: var(--prob-blue-soft);
  border-color: rgba(37, 99, 235, .18);
  box-shadow: inset 0 0 0 1px rgba(37,99,235,.08), 0 8px 18px rgba(37,99,235,.08);
}

.cap7-content {
  padding: clamp(1.35rem, 3.2vw, 2.4rem);
  animation: cap7PanelIn 360ms ease both;
}

.prob-section-header {
  position: relative;
  padding-bottom: 1rem;
  margin-bottom: 1.35rem;
}

.prob-section-header::after {
  content: "";
  display: block;
  width: 86px;
  height: 3px;
  margin-top: .9rem;
  border-radius: 999px;
  background: var(--prob-blue);
}

.prob-section-header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.prob-section-header-text {
  flex: 1 1 320px;
  min-width: 0;
}

.prob-section-icon {
  flex: 0 0 auto;
  width: clamp(72px, 9vw, 104px);
  color: var(--prob-blue);
  opacity: .78;
}

.prob-icon-svg {
  display: block;
  width: 100%;
  height: auto;
}

.prob-kicker {
  display: block;
  color: var(--prob-blue);
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: 1.02rem;
  font-weight: 700;
}

.prob-section-header h2 {
  margin: .1rem 0 .55rem;
  color: var(--prob-ink);
  font-family: "Fraunces", Georgia, serif;
  font-size: clamp(2rem, 4vw, 3.35rem);
  line-height: 1.05;
  letter-spacing: 0;
}

.prob-section-header p,
.prob-intro {
  max-width: 830px;
  margin: 0;
  color: var(--ink-600);
  font-size: 1.02rem;
}

.prob-grid {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
  gap: clamp(1rem, 2vw, 1.35rem);
  align-items: start;
}

.prob-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(.9rem, 1.6vw, 1.15rem);
}

.prob-card,
.prob-formula-card,
.prob-panel,
.prob-result {
  border-radius: var(--prob-radius);
  border: 1px solid var(--prob-border);
  background: var(--prob-card);
  box-shadow: var(--prob-shadow-soft);
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.prob-card,
.prob-formula-card,
.prob-panel { padding: clamp(1rem, 2vw, 1.25rem); }

.prob-card:hover,
.prob-formula-card:hover,
.prob-panel:hover {
  border-color: rgba(37,99,235,.18);
  box-shadow: 0 18px 42px rgba(15,23,42,.09);
  transform: translateY(-1px);
}

.prob-card h3,
.prob-formula-card h3,
.prob-panel h3,
.prob-mini-title {
  margin: 0 0 .55rem;
  color: var(--blue-950);
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: 1.34rem;
  line-height: 1.15;
  font-weight: 700;
}

.prob-card p,
.prob-panel p,
.prob-result p { color: var(--ink-600); margin: .35rem 0; }

.prob-formula-card {
  background: linear-gradient(180deg, var(--blue-050), #fff);
  border-color: rgba(37,99,235,.18);
  position: relative;
  overflow: hidden;
}

.prob-formula-card::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  background: linear-gradient(180deg, var(--prob-blue), var(--blue-500));
}

.prob-formula {
  color: var(--prob-blue-strong);
  font-size: 1.08rem;
}

.prob-panel {
  display: grid;
  grid-template-columns: minmax(190px, .32fr) minmax(0, .68fr);
  gap: clamp(1rem, 2vw, 1.25rem);
  background: linear-gradient(180deg, #fff, var(--blue-050));
}

.prob-controls {
  display: flex;
  flex-direction: column;
  gap: .7rem;
}

.prob-control,
.prob-select,
.prob-input {
  width: 100%;
}

.prob-control label,
.prob-label {
  display: block;
  margin-bottom: .25rem;
  color: var(--ink-800);
  font-family: "Cormorant Garamond", Georgia, serif;
  font-weight: 700;
  font-size: 1.02rem;
}

.prob-select,
.prob-input {
  min-height: 40px;
  border: 1px solid rgba(15,23,42,.14);
  border-radius: 8px;
  background: #fff;
  color: var(--prob-ink);
  padding: .5rem .65rem;
}

.prob-range {
  width: 100%;
  accent-color: var(--prob-blue);
}

.prob-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .55rem;
  align-items: center;
  margin-top: .8rem;
}

.prob-button {
  border: 1px solid var(--blue-900);
  border-radius: 14px;
  background: var(--blue-900);
  color: #fff;
  cursor: pointer;
  padding: .58rem .85rem;
  font-family: "Cormorant Garamond", Georgia, serif;
  font-weight: 700;
  font-size: 1.02rem;
  box-shadow: 0 10px 22px rgba(10,42,94,.18);
  transition: transform 170ms ease, filter 170ms ease, background 170ms ease, box-shadow 170ms ease;
}

.prob-button:hover {
  filter: brightness(1.05);
  transform: translateY(-1px);
  box-shadow: 0 14px 28px rgba(37,99,235,.2);
}
.prob-button:focus-visible { outline: 3px solid rgba(37,99,235,.24); outline-offset: 2px; }

.prob-button.secondary {
  color: var(--prob-blue-strong);
  background: #fff;
  border-color: rgba(37,99,235,.18);
  box-shadow: none;
}

.prob-chip-grid,
.prob-sample-grid {
  display: flex;
  flex-wrap: wrap;
  gap: .48rem;
}

.prob-chip {
  min-width: 48px;
  min-height: 38px;
  border: 1px solid rgba(37,99,235,.22);
  border-radius: 999px;
  background: #fff;
  color: var(--blue-800);
  cursor: pointer;
  padding: .4rem .7rem;
  font-weight: 700;
  box-shadow: none;
  transition: background 180ms ease, transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
  animation: probAppear 360ms cubic-bezier(.2,.8,.2,1) both;
}

.prob-chip:hover {
  transform: translateY(-2px);
  background: var(--prob-blue-wash);
  box-shadow: 0 8px 18px rgba(37,99,235,.08);
}
.prob-chip.is-selected,
.prob-chip.is-highlighted {
  background: var(--blue-100);
  border-color: rgba(37,99,235,.5);
}

.prob-chip.is-correct {
  background: var(--prob-green-soft);
  border-color: rgba(21,128,61,.45);
  color: var(--prob-green);
}

@keyframes probAppear {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes cap7Rise {
  from { opacity: 0; transform: translateY(18px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes cap7DriftIn {
  from { opacity: 0; transform: translateX(18px) translateY(8px); }
  to { opacity: 1; transform: translateX(0) translateY(0); }
}

@keyframes cap7Trace {
  to { stroke-dashoffset: 0; }
}

@keyframes cap7ModuleIn {
  from { opacity: 0; transform: translateY(22px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes cap7PanelIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes cap7ResultIn {
  from { opacity: 0; transform: translateY(8px) scale(.99); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

@keyframes cap7BarGrow {
  from { transform: scaleY(.08); opacity: .45; }
  to { transform: scaleY(1); opacity: 1; }
}

.prob-stats {
  display: flex;
  flex-wrap: wrap;
  gap: .6rem;
  margin-top: .85rem;
}

.prob-stat {
  border: 1px solid rgba(37,99,235,.13);
  border-radius: 8px;
  background: var(--prob-blue-wash);
  color: var(--ink-800);
  padding: .55rem .7rem;
}

.prob-stat strong { color: var(--prob-blue-strong); }

.prob-result {
  margin-top: .9rem;
  padding: .78rem .9rem;
  border-color: rgba(37,99,235,.18);
  background: var(--prob-blue-wash);
  color: var(--ink-800);
  animation: cap7ResultIn 260ms ease both;
}

.prob-result.is-correct {
  border-color: rgba(21,128,61,.32);
  background: var(--prob-green-soft);
  color: var(--color-primary-strong);
}

.prob-result.is-error {
  border-color: rgba(37,99,235,.2);
  background: var(--blue-050);
  color: var(--prob-blue-strong);
}

.prob-dice-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(34px, 1fr));
  gap: .3rem;
  margin-top: 1.1rem;
}

.prob-dice-cell {
  height: 46px;
  border: 1px solid rgba(15,23,42,.1);
  border-radius: 8px;
  background: #fff;
  color: var(--ink-800);
  display: grid;
  place-items: center;
  font-size: .74rem;
  transition: background 180ms ease, border-color 180ms ease, transform 180ms ease, box-shadow 180ms ease;
}

.prob-dice-cell.is-pips {
  font-size: 1.35rem;
  letter-spacing: .1em;
}

.prob-dice-cell.is-fav,
.prob-dice-cell.is-active {
  background: var(--blue-100);
  border-color: rgba(37,99,235,.45);
  color: var(--prob-blue-strong);
  transform: translateY(-1px) scale(1.02);
  box-shadow: 0 8px 18px rgba(37,99,235,.1);
}

.prob-venn svg,
.prob-bars svg,
.prob-balance svg { display: block; width: 100%; height: auto; }

.prob-venn-region { opacity: .14; transition: opacity 180ms ease, fill 180ms ease; }
.prob-venn-region.is-on { opacity: .46; fill: var(--prob-blue); }

.prob-deck {
  display: grid;
  grid-template-columns: repeat(13, minmax(38px, 1fr));
  gap: .3rem;
}

.prob-card-mini {
  min-height: 32px;
  border: 1px solid rgba(15,23,42,.11);
  border-radius: 7px;
  background: #fff;
  display: grid;
  place-items: center;
  color: var(--ink-800);
  font-weight: 700;
  transition: background 180ms ease, border-color 180ms ease, opacity 180ms ease, transform 180ms ease, box-shadow 180ms ease;
}

.prob-card-mini:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 14px rgba(15,23,42,.08);
}

.prob-card-mini.is-red { color: var(--color-primary-strong); }
.prob-card-mini.is-muted { opacity: .25; }
.prob-card-mini.is-filtered { background: var(--blue-075); border-color: rgba(37,99,235,.24); opacity: 1; }
.prob-card-mini.is-target { background: var(--blue-100); border-color: rgba(37,99,235,.45); color: var(--prob-blue-strong); opacity: 1; }

.prob-bars {
  min-height: 220px;
}

.prob-bar {
  transition: height 260ms ease, y 260ms ease, fill 160ms ease;
  transform-box: fill-box;
  transform-origin: bottom;
  animation: cap7BarGrow 520ms cubic-bezier(.2,.8,.2,1) both;
}

.prob-bar.is-selected { fill: var(--prob-blue-strong); }
.prob-bar.is-empirical { fill: rgba(96,165,250,.5); }

.prob-bayes-dots {
  display: grid;
  grid-template-columns: repeat(25, 1fr);
  gap: 3px;
  max-width: 430px;
}

.prob-dot {
  aspect-ratio: 1;
  border-radius: 3px;
  background: var(--blue-100);
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.prob-dot:hover { transform: scale(1.22); }

.prob-dot.is-condition { background: var(--blue-500); }
.prob-dot.is-positive { box-shadow: inset 0 0 0 2px var(--prob-blue-strong); }
.prob-dot.is-true-positive { background: var(--blue-100); box-shadow: inset 0 0 0 2px var(--prob-blue-strong); }

.prob-map-wrap {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(220px, .7fr);
  gap: 1rem;
}

.prob-sum-bars {
  display: grid;
  grid-template-columns: repeat(11, 1fr);
  gap: .32rem;
  align-items: end;
  min-height: 190px;
  padding-top: 1rem;
}

.prob-sum-bar {
  display: grid;
  align-items: end;
  gap: .25rem;
  color: var(--ink-600);
  text-align: center;
  font-size: .78rem;
}

.prob-sum-fill {
  min-height: 8px;
  border-radius: 6px 6px 2px 2px;
  background: var(--blue-100);
  border: 1px solid rgba(37,99,235,.2);
  transition: height 260ms ease, background 160ms ease;
  transform-origin: bottom;
  animation: cap7BarGrow 520ms cubic-bezier(.2,.8,.2,1) both;
}

.prob-sum-bar.is-active .prob-sum-fill {
  background: var(--prob-blue);
}

.prob-balance-line {
  stroke: var(--prob-blue-strong);
  stroke-width: 4;
  transition: transform 260ms ease;
  transform-origin: center;
}

.prob-conclusion {
  margin-top: 1rem;
  padding: .9rem 1rem;
  border-left: 4px solid var(--prob-blue);
  border-radius: 8px;
  background: var(--blue-050);
  color: var(--ink-800);
}

@media (max-width: 920px) {
  .cap7-hero-shell,
  .prob-grid,
  .prob-panel,
  .prob-map-wrap,
  .prob-grid-3 {
    grid-template-columns: 1fr;
  }
  .cap7-hero-diagram { display: none; }
  .cap7-status-card { align-items: flex-start; flex-direction: column; }
  .prob-deck { grid-template-columns: repeat(7, minmax(36px, 1fr)); }
}

@media (max-width: 620px) {
  .cap7-module { width: min(100% - 1rem, 1180px); }
  .cap7-hero h1 { font-size: clamp(2.55rem, 14vw, 4rem); }
  .cap7-tabs,
  .cap7-subtabs { padding-left: .85rem; padding-right: .85rem; }
  .cap7-content { padding: 1rem .85rem; }
  .prob-dice-grid { grid-template-columns: repeat(6, minmax(28px, 1fr)); gap: .22rem; }
  .prob-dice-cell { font-size: .68rem; border-radius: 6px; }
  .prob-bayes-dots { grid-template-columns: repeat(20, 1fr); }
  .prob-section-icon { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  .cap7-page *,
  .cap7-page *::before,
  .cap7-page *::after {
    animation-duration: 1ms !important;
    transition-duration: 1ms !important;
  }
}

/* El asistente comparte el lenguaje visual del capítulo 6. */
.cap7-page .cap6-ai-bubble {
  display: block !important;
}

/* Mantiene el botón del tutor anclado al viewport durante todo el capítulo. */
.cap7-page.animated-page {
  will-change: auto;
}

/* ===================== Capitulo 7 con lenguaje visual de Capitulo 6 ===================== */
.cap7-page {
  position: relative;
  display: block;
  min-height: 100vh;
  background:
    radial-gradient(circle at 72% 0%, rgba(96, 165, 250, .12), transparent 30rem),
    linear-gradient(180deg, var(--blue-050), var(--color-background));
}

.cap7-main {
  min-width: 0;
  padding: 0;
}

.cap7-hero {
  overflow: visible;
  padding: clamp(1.25rem, 3vw, 2.5rem) clamp(1rem, 4vw, 4.75rem) 1.6rem;
  color: var(--color-text);
  background: transparent;
}

.cap7-hero::after {
  display: none;
}

.cap7-hero-shell {
  width: min(1400px, 100%);
  max-width: none;
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, .46fr);
  gap: clamp(1.5rem, 4vw, 3rem);
}

.cap7-hero-copy {
  max-width: 760px;
}

.cap7-hero h1 {
  margin: 0;
  color: var(--blue-950);
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 4vw, 3.6rem);
  line-height: 1.1;
  font-weight: 650;
}

.cap7-hero h1 span {
  display: inline;
}

.cap7-hero h1 span + span {
  color: var(--color-primary);
}

.cap7-hero p {
  max-width: 620px;
  margin-top: 1rem;
  color: var(--ink-600);
  font-size: clamp(1rem, 1.3vw, 1.14rem);
  line-height: 1.65;
}

.cap7-hero-diagram {
  min-height: 190px;
  color: var(--blue-700);
  opacity: .55;
}

.cap7-hero-diagram svg {
  max-height: 245px;
}

.cap7-module {
  width: min(1400px, calc(100% - clamp(2rem, 8vw, 9.5rem)));
  margin: 0 auto 3rem;
  border: 1px solid var(--color-border);
  border-radius: 16px;
  background: rgba(255,255,255,.86);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
}

.cap7-status-card {
  display: grid;
  grid-template-columns: 1fr auto;
  min-height: auto;
  padding: .85rem 1rem;
  border: 0;
  border-bottom: 1px solid var(--color-border);
  border-radius: 16px 16px 0 0;
  background: rgba(255,255,255,.88);
  box-shadow: none;
}

.cap7-app {
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

.cap7-tabs {
  position: sticky;
  top: 0;
  z-index: 80;
  gap: .8rem;
  margin: 0;
  padding: 1rem 1.15rem 0;
  border: 0;
  border-bottom: 1px solid var(--color-border);
  background: rgba(255,255,255,.92);
  box-shadow: none;
  backdrop-filter: blur(16px);
}

.cap7-tab {
  min-height: 44px;
  padding: .55rem .2rem .85rem;
  border: 0;
  border-bottom: 3px solid transparent;
  border-radius: 0;
  color: var(--color-text-soft);
  background: transparent;
  font-family: var(--font-accent);
  font-size: 1.08rem;
  font-weight: 700;
  -webkit-text-stroke: .4px currentColor;
  box-shadow: none;
}

.cap7-tab:hover,
.cap7-tab:focus-visible,
.cap7-tab.is-active {
  color: var(--color-primary);
  background: transparent;
  transform: none;
  box-shadow: none;
}

.cap7-tab.is-active {
  border-bottom-color: var(--color-primary);
}

.cap7-subtabs {
  gap: .8rem;
  padding: 1.15rem 1.45rem;
  border: 0;
  background: transparent;
}

.cap7-subtab {
  min-height: 42px;
  padding: .55rem 1rem;
  border: 1px solid transparent;
  border-radius: 8px;
  color: var(--color-text-soft);
  background: transparent;
  font-family: var(--font-accent);
  font-size: 1.04rem;
  font-weight: 700;
  -webkit-text-stroke: .4px currentColor;
  box-shadow: none;
}

.cap7-subtab:hover,
.cap7-subtab.is-active {
  color: var(--color-primary-strong);
  background: rgba(219,234,254,.75);
  border-color: rgba(37,99,235,.12);
  transform: none;
  box-shadow: none;
}

.cap7-content {
  padding: clamp(1rem, 2vw, 1.35rem);
}

.prob-section-header {
  margin-bottom: 1rem;
  padding-bottom: 0;
}

.prob-section-header::after {
  display: none;
}

.prob-kicker {
  color: var(--color-primary-strong);
  font-family: var(--font-accent);
  font-size: .84rem;
  font-weight: 700;
}

.prob-section-header h2 {
  margin: .2rem 0 .45rem;
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 2vw, 1.85rem);
  line-height: 1.16;
}

.prob-section-header p,
.prob-intro {
  color: var(--color-text-soft);
  font-size: .94rem;
  line-height: 1.6;
}

.prob-card,
.prob-formula-card,
.prob-panel,
.prob-result {
  border: 1px solid var(--color-border);
  border-radius: 10px;
  background: #fff;
  box-shadow: var(--shadow-soft);
}

.prob-card,
.prob-formula-card,
.prob-panel {
  position: relative;
  overflow: hidden;
  padding: 1rem 1.1rem;
}

.prob-card::before,
.prob-formula-card::before,
.prob-panel::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  width: auto;
  height: 3px;
  background: var(--color-primary);
  opacity: .9;
}

.prob-card:hover,
.prob-formula-card:hover,
.prob-panel:hover {
  border-color: rgba(37,99,235,.25);
  box-shadow: 0 16px 34px rgba(15,23,42,.1);
  transform: translateY(-2px);
}

.prob-card h3,
.prob-formula-card h3,
.prob-panel h3,
.prob-mini-title {
  margin: 0 0 .75rem;
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: clamp(1.02rem, 1.25vw, 1.18rem);
  line-height: 1.18;
  letter-spacing: 0;
}

.prob-formula-card {
  background: linear-gradient(180deg, var(--blue-050), #fff);
  border-color: var(--border-blue);
}

.prob-formula {
  color: var(--blue-900);
}

.prob-panel {
  background: #fff;
}

.prob-control label,
.prob-label {
  color: var(--color-text);
  font-family: var(--font-accent);
  font-size: .92rem;
  font-weight: 700;
}

.prob-select,
.prob-input {
  min-height: 44px;
  border-color: var(--color-border);
  border-radius: 14px;
  color: var(--color-text);
}

.prob-chip,
.prob-stat,
.prob-result,
.prob-dice-cell,
.prob-conclusion {
  border-radius: 8px;
}

.prob-chip {
  border-color: var(--border-blue);
  color: var(--blue-900);
}

.prob-chip.is-selected,
.prob-chip.is-highlighted,
.prob-dice-cell.is-fav,
.prob-dice-cell.is-active {
  background: var(--blue-100);
  border-color: var(--blue-600);
  color: var(--blue-900);
}

.prob-result,
.prob-stat,
.prob-conclusion {
  border-color: var(--border-blue);
  background: var(--blue-050);
  color: var(--blue-900);
}

/* ===================== Capitulo 7 = mismo skin del Capitulo 6 ===================== */
.cap7-page {
  display: block;
  min-height: 100vh;
  background: #fff;
}

.cap7-main {
  padding: 0;
}

.cap7-hero {
  padding: clamp(3rem, 6vw, 5.5rem) clamp(1rem, 4vw, 4.75rem) clamp(3rem, 6vw, 4.8rem);
  color: var(--blue-050);
  background:
    radial-gradient(circle at 78% 42%, rgba(42, 102, 216, .32), transparent 26rem),
    linear-gradient(115deg, var(--blue-950) 0%, var(--blue-900) 54%, var(--blue-800) 100%);
}

.cap7-hero .hero-shell,
.cap7-hero-shell {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(320px, .7fr);
  gap: clamp(2rem, 6vw, 5rem);
  align-items: center;
  width: min(1400px, 100%);
  margin: 0 auto;
}

.cap7-hero .eyebrow {
  margin-bottom: .65rem;
  padding: 0;
  border: 0;
  border-radius: 0;
  color: var(--blue-500);
  background: transparent;
  font-size: .82rem;
  letter-spacing: .02em;
  backdrop-filter: none;
}

.cap7-hero h1 {
  margin: 0;
  color: #fff;
  font-family: var(--font-display);
  font-size: clamp(3rem, 6.5vw, 6rem);
  font-weight: 600;
  line-height: .98;
}

.cap7-hero p {
  max-width: 720px;
  margin-top: 1rem;
  color: rgba(236, 242, 255, .8);
  font-size: clamp(1rem, 1.35vw, 1.2rem);
  line-height: 1.7;
}

.cap7-hero-diagram {
  min-height: 220px;
  color: rgba(214, 228, 255, .55);
  opacity: 1;
}

.cap7-hero-diagram svg {
  width: 100%;
  height: auto;
  max-height: none;
  overflow: visible;
}

.cap7-hero-diagram text {
  font-family: var(--font-display);
  font-size: 15px;
  font-style: italic;
}

.cap7-module {
  width: min(1400px, calc(100% - 2rem));
  margin: -2.1rem auto 3rem;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 22px 70px rgba(15, 23, 42, .12);
  overflow: visible;
}

.cap7-status-card {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 1rem;
  align-items: center;
  padding: .85rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: 8px 8px 0 0;
  background: rgba(255,255,255,.96);
  box-shadow: none;
}

.cap7-app {
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  overflow: visible;
}

.cap7-tabs {
  position: sticky;
  top: 0;
  z-index: 80;
  gap: .8rem;
  padding: 1rem 1.15rem 0;
  border: 0;
  border-bottom: 1px solid var(--color-border);
  background: rgba(255,255,255,.94);
  box-shadow: none;
  backdrop-filter: blur(16px);
}

.cap7-tab {
  min-height: 44px;
  padding: .55rem .2rem .85rem;
  border: 0;
  border-bottom: 3px solid transparent;
  border-radius: 0;
  color: var(--color-text-soft);
  background: transparent;
  font-family: var(--font-accent);
  font-size: 1.08rem;
  font-weight: 700;
  -webkit-text-stroke: .4px currentColor;
  box-shadow: none;
}

.cap7-tab:hover,
.cap7-tab:focus-visible,
.cap7-tab.is-active {
  color: var(--color-primary-strong);
  background: transparent;
  border-bottom-color: var(--color-primary-strong);
  transform: none;
  box-shadow: none;
}

.cap7-subtabs {
  gap: .8rem;
  padding: 1.15rem 1.45rem;
  border: 0;
  background: transparent;
}

.cap7-subtab {
  min-height: 42px;
  padding: .55rem 1rem;
  border: 1px solid transparent;
  border-radius: 8px;
  color: var(--color-text-soft);
  background: transparent;
  font-family: var(--font-accent);
  font-size: 1.04rem;
  font-weight: 700;
  -webkit-text-stroke: .4px currentColor;
  box-shadow: none;
}

.cap7-subtab:hover,
.cap7-subtab.is-active {
  color: var(--blue-950);
  background: var(--blue-075);
  border-color: rgba(18, 54, 106, .16);
  transform: none;
  box-shadow: none;
}

.cap7-content {
  padding: 0 clamp(.9rem, 2vw, 1.25rem) 1.25rem;
}

.prob-section-header h2 {
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 2vw, 1.85rem);
  line-height: 1.16;
}

.prob-section-header p,
.prob-intro,
.prob-card p,
.prob-panel p,
.prob-result p {
  color: var(--color-text-soft);
}

.prob-card,
.prob-formula-card,
.prob-panel,
.prob-result,
.prob-conclusion {
  border-radius: 8px;
  box-shadow: 0 14px 34px rgba(15, 23, 42, .07);
}

.prob-card h3,
.prob-formula-card h3,
.prob-panel h3,
.prob-mini-title {
  margin: 0 0 .75rem;
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: clamp(1.02rem, 1.25vw, 1.18rem);
  line-height: 1.18;
}

@media (max-width: 920px) {
  .cap7-hero .hero-shell,
  .cap7-hero-shell {
    grid-template-columns: 1fr;
  }

  .cap7-hero-diagram {
    display: none;
  }
}

/* ===================== Hero Probabilidad Discreta exacto ===================== */
.cap7-page {
  --prob-hero-navy-950: var(--blue-950);
  --prob-hero-navy-900: var(--blue-900);
  --prob-hero-blue-800: var(--blue-800);
  --prob-hero-accent: var(--blue-500);
  --prob-hero-line: rgba(200, 220, 255, .45);
  --prob-hero-line-strong: rgba(220, 234, 255, .68);
  --prob-hero-soft: var(--border);
  --prob-hero-muted: var(--ink-600);
  background: #fff;
}

.probability-hero {
  position: relative;
  min-height: auto;
  overflow: hidden;
  padding: clamp(3rem, 6vw, 5.5rem) clamp(1rem, 4vw, 4.75rem) clamp(3rem, 6vw, 4.8rem);
  color: var(--blue-050);
  background:
    radial-gradient(circle at 78% 42%, rgba(42, 102, 216, .32), transparent 26rem),
    linear-gradient(115deg, var(--blue-950) 0%, var(--blue-900) 54%, var(--blue-800) 100%);
}

.probability-hero__content,
.cap7-hero .probability-hero__content {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(320px, .7fr);
  align-items: center;
  gap: clamp(2rem, 6vw, 5rem);
  width: min(1400px, 100%);
  max-width: none;
  min-height: auto;
  margin: 0 auto;
  padding: 0;
}

.probability-hero__copy {
  position: relative;
  z-index: 2;
  max-width: 720px;
}

.cap7-hero .probability-hero__title {
  margin: 0;
  color: #fff;
  font-family: var(--font-display);
  font-size: clamp(3rem, 6.5vw, 6rem);
  line-height: .98;
  font-weight: 600;
  letter-spacing: 0;
  text-shadow: none;
  white-space: normal;
  overflow-wrap: break-word;
  word-break: break-word;
}

.cap7-page .probability-hero .probability-hero__title > span {
  display: block;
  color: #fff;
  -webkit-text-fill-color: #fff;
}

.cap7-hero .probability-hero__description {
  margin: 1rem 0 0;
  max-width: 720px;
  color: rgba(236, 242, 255, .8);
  font-size: clamp(1rem, 1.35vw, 1.2rem);
  line-height: 1.7;
  font-weight: 400;
}

.probability-visuals {
  position: relative;
  display: block;
  container-type: inline-size;
  container-name: probviz;
  height: clamp(280px, 66cqw, 400px);
  color: rgba(220, 235, 255, .56);
  opacity: 1;
  animation: none;
  transform: none;
  margin-left: 0;
  overflow: hidden;
}

.probability-visuals .visual {
  position: absolute;
  color: rgba(220, 235, 255, .56);
  opacity: 0;
  animation: probHeroFadeIn 700ms ease forwards;
  filter: drop-shadow(0 0 10px rgba(154, 195, 255, .14));
}

.probability-visuals .visual svg,
.probability-visuals.visual svg {
  width: 100%;
  height: auto;
  max-width: none;
  max-height: none;
  overflow: visible;
}

.probability-visuals svg * {
  vector-effect: non-scaling-stroke;
}

.prob-svg-line {
  stroke: rgba(220, 235, 255, .58);
  stroke-width: 1.6;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.prob-svg-fill {
  fill: rgba(220, 235, 255, .045);
}

.prob-svg-dot {
  fill: rgba(220, 235, 255, .62);
}

.prob-svg-text {
  fill: rgba(220, 235, 255, .56);
  color: rgba(220, 235, 255, .56);
  font-family: var(--font-display);
  font-style: italic;
  font-size: 28px;
}

.prob-svg-text--small {
  font-size: 15px;
}

.math-formula {
  display: inline-flex;
  align-items: center;
  gap: .42em;
  color: rgba(217, 232, 255, .55);
  font-family: var(--font-display);
  font-size: 34px;
  font-style: italic;
  white-space: nowrap;
}

.math-formula--small {
  font-size: 25px;
}

.math-formula .frac {
  display: inline-grid;
  justify-items: center;
  line-height: 1.05;
}

.math-formula .frac i {
  display: block;
  width: 100%;
  height: 1px;
  margin: .08em 0;
  background: currentColor;
}

.visual--tree { left: 9%; top: 4%; width: clamp(280px, 82cqw, 480px); animation-delay: 260ms; }
.visual--bayes-formula { right: 1%; top: 84%; font-size: clamp(13px, 2.6cqw, 20px); animation-delay: 460ms; }
.visual--dice-scene { right: calc(38% + 1.2cm); top: 68%; width: clamp(110px, 22cqw, 190px); animation-delay: 0ms; }

@keyframes probHeroFadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: .72; transform: translateY(0); }
}

@media (max-width: 1180px) {
  .probability-hero__content,
  .cap7-hero .probability-hero__content {
    padding-inline: 42px;
  }

  .visual--dice-scene { left: 2%; right: auto; top: 78%; width: clamp(90px, 18cqw, 130px); }
}

@media (max-width: 920px) {
  .probability-hero__content,
  .cap7-hero .probability-hero__content {
    grid-template-columns: 1fr;
    min-height: 520px;
    padding: 84px 32px 68px;
  }

  .cap7-hero .probability-hero__title {
    white-space: normal;
  }

  .cap7-page .probability-hero .probability-hero__title > span {
    display: block;
  }

  .probability-visuals {
    position: absolute;
    display: block;
    inset: 0;
    pointer-events: none;
    opacity: .45;
    margin-left: 0;
  }

  .visual--bayes-formula {
    display: none;
  }

  .visual--tree { left: 44%; top: 32%; width: 380px; }
  .visual--dice-scene { left: 8%; top: 74%; right: auto; width: 130px; }
}

@media (max-width: 620px) {
  .probability-hero__content,
  .cap7-hero .probability-hero__content {
    min-height: 500px;
    padding: 70px 24px 56px;
  }

  .cap7-hero .probability-hero__title {
    font-size: clamp(34px, 11vw, 56px);
  }

  .cap7-hero .probability-hero__description {
    font-size: 18px;
  }

  .visual--tree {
    display: none;
  }
}

/* ---------- Capitulo 6 parity layer ---------- */

.cap7-page {
  background: #fff;
}

.cap7-page .course-sidebar {
  background: #fff;
}

.cap7-page .probability-hero {
  padding: clamp(3rem, 6vw, 5.5rem) clamp(1rem, 4vw, 4.75rem) clamp(3rem, 6vw, 4.8rem);
  color: var(--blue-050);
  background:
    radial-gradient(circle at 78% 42%, rgba(42, 102, 216, .32), transparent 26rem),
    linear-gradient(115deg, var(--blue-950) 0%, var(--blue-900) 54%, var(--blue-800) 100%);
}

.cap7-page .probability-hero__content,
.cap7-page .cap7-hero .probability-hero__content {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(320px, .7fr);
  gap: clamp(2rem, 6vw, 5rem);
  align-items: center;
  width: min(1400px, 100%);
  min-height: auto;
  margin: 0;
  padding: 0;
}

.cap7-page .probability-hero__copy {
  max-width: 720px;
}

.cap7-page .probability-hero__eyebrow {
  margin-bottom: .65rem;
  padding: 0;
  border: 0;
  border-radius: 0;
  color: var(--blue-500);
  background: transparent;
  font-size: .82rem;
  letter-spacing: .02em;
  backdrop-filter: none;
}

.cap7-page .cap7-hero .probability-hero__title {
  margin: 0;
  color: #fff;
  font-family: var(--font-display);
  font-size: clamp(3rem, 6.5vw, 6rem);
  font-weight: 600;
  line-height: .98;
  letter-spacing: 0;
  text-shadow: none;
}

.cap7-page .cap7-hero .probability-hero__description {
  max-width: 720px;
  margin: 1rem 0 0;
  color: rgba(236, 242, 255, .8);
  font-size: clamp(1rem, 1.35vw, 1.2rem);
  line-height: 1.7;
}

.cap7-page .probability-visuals {
  min-height: 220px;
  height: clamp(220px, 32vw, 360px);
  color: rgba(214, 228, 255, .55);
  opacity: 1;
  overflow: visible;
}

.cap7-page .probability-visuals .visual {
  color: rgba(214, 228, 255, .55);
  filter: none;
}

.cap7-page .prob-svg-line {
  stroke: currentColor;
  stroke-width: 1.2;
  opacity: .75;
}

.cap7-page .prob-svg-text,
.cap7-page .math-formula {
  color: currentColor;
  fill: currentColor;
  opacity: .62;
  font-family: var(--font-display);
  font-style: italic;
}

.cap7-page .cap7-module {
  width: min(1400px, calc(100% - 2rem));
  margin: -2.1rem auto 3rem;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 22px 70px rgba(15, 23, 42, .12);
  overflow: visible;
}

.cap7-page .cap7-status-card {
  margin-top: 0;
  position: relative;
  z-index: 4;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 1rem;
  align-items: center;
  padding: .85rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: 8px 8px 0 0;
  background: rgba(255,255,255,.96);
  box-shadow: none;
  backdrop-filter: blur(18px);
}

.cap7-page .cap7-app {
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  overflow: visible;
}

.cap7-page .cap7-tabs,
.cap7-page .cap7-subtabs {
  display: flex;
  overflow-x: auto;
  scrollbar-width: none;
}

.cap7-page .cap7-tabs::-webkit-scrollbar,
.cap7-page .cap7-subtabs::-webkit-scrollbar {
  display: none;
}

.cap7-page .cap7-tabs {
  position: sticky;
  top: 0;
  z-index: 80;
  gap: .8rem;
  margin: 0;
  padding: 1rem 1.15rem 0;
  border: 0;
  border-bottom: 1px solid var(--color-border);
  border-radius: 0;
  background: rgba(255,255,255,.94);
  box-shadow: none;
  backdrop-filter: blur(16px);
}

.cap7-page .cap7-tab {
  flex: 0 0 auto;
  min-height: 44px;
  margin-bottom: -1px;
  padding: .55rem .2rem .85rem;
  border: 0;
  border-bottom: 3px solid transparent;
  border-radius: 0;
  background: transparent;
  color: var(--color-text-soft);
  font-family: var(--font-accent);
  font-size: 1.08rem;
  font-weight: 700;
  white-space: nowrap;
  -webkit-text-stroke: .4px currentColor;
  box-shadow: none;
}

.cap7-page .cap7-tab:hover,
.cap7-page .cap7-tab:focus-visible,
.cap7-page .cap7-tab.is-active {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
  background: transparent;
  transform: none;
  box-shadow: none;
}

.cap7-page .cap7-subtabs {
  align-items: center;
  gap: .8rem;
  margin: 0;
  padding: 1.15rem 1.45rem;
  border: 0;
  border-radius: 0;
  background: transparent;
}

.cap7-page .cap7-subtab {
  flex: 0 0 auto;
  min-height: 42px;
  padding: .55rem 1rem;
  border: 1px solid transparent;
  border-radius: 8px;
  background: transparent;
  color: var(--color-text-soft);
  font-family: var(--font-accent);
  font-size: 1.04rem;
  font-weight: 700;
  white-space: nowrap;
  -webkit-text-stroke: .4px currentColor;
  box-shadow: none;
}

.cap7-page .cap7-subtab:hover,
.cap7-page .cap7-subtab.is-active {
  color: var(--color-primary-strong);
  background: rgba(219,234,254,.75);
  border-color: rgba(37,99,235,.12);
  transform: none;
  box-shadow: none;
}

.cap7-page .cap7-content {
  padding: 0 clamp(.9rem, 2vw, 1.25rem) 1.25rem;
}

@media (max-width: 920px) {
  .cap7-page .probability-hero__content,
  .cap7-page .cap7-hero .probability-hero__content {
    grid-template-columns: 1fr;
    min-height: 520px;
    padding: 84px 32px 68px;
  }

  .cap7-page .probability-visuals {
    position: absolute;
    inset: 0;
    pointer-events: none;
    opacity: .45;
  }
}

/* Chapter shell: cap7 uses the same horizontal top bar as cap6. */
.cap7-page {
  display: block !important;
  min-height: 100vh !important;
  background: #fff !important;
}

.cap7-page.sidebar-collapsed {
  display: block !important;
}

.cap7-page .course-sidebar {
  position: relative !important;
  top: auto !important;
  z-index: 50 !important;
  display: grid !important;
  grid-template-columns: auto minmax(0, 1fr) auto !important;
  align-items: center !important;
  gap: clamp(1rem, 3vw, 3rem) !important;
  width: 100% !important;
  min-height: auto !important;
  padding: 1.2rem clamp(1rem, 4vw, 4.75rem) !important;
  border-right: 0 !important;
  border-bottom: 0 !important;
  color: #f8fbff !important;
  background: #061a38 !important;
  backdrop-filter: none !important;
}

.cap7-page .brand-lockup {
  grid-template-columns: auto 1fr !important;
  color: #fff !important;
}

.cap7-page .brand-mark {
  width: auto !important;
  height: auto !important;
  border-radius: 0 !important;
  color: #fff !important;
  background: transparent !important;
  font-family: var(--font-display) !important;
  font-size: 2rem !important;
  font-weight: 600 !important;
}

.cap7-page .brand-lockup strong {
  color: #fff !important;
  font-family: var(--font-display) !important;
  font-weight: 600 !important;
}

.cap7-page .brand-lockup small {
  color: rgba(255,255,255,.68) !important;
}

.cap7-page .side-nav {
  display: flex !important;
  justify-content: center !important;
  gap: clamp(.9rem, 2.4vw, 2.5rem) !important;
  min-width: 0 !important;
}

.cap7-page .side-link,
.cap7-page .side-button {
  position: relative !important;
  min-height: 42px !important;
  padding: .35rem .1rem !important;
  border: 0 !important;
  border-radius: 0 !important;
  color: rgba(255,255,255,.7) !important;
  background: transparent !important;
  box-shadow: none !important;
  font-family: var(--font-display) !important;
  font-size: .98rem !important;
  font-weight: 500 !important;
}

.cap7-page .side-link:hover,
.cap7-page .side-link.active {
  color: #fff !important;
  border-color: transparent !important;
  background: transparent !important;
  box-shadow: none !important;
}

.cap7-page .side-link.active::after {
  content: "" !important;
  position: absolute !important;
  left: 0 !important;
  right: 0 !important;
  bottom: 0 !important;
  height: 3px !important;
  border-radius: 999px !important;
  background: #dbeafe !important;
}

.cap7-page .theme-dot.side-button {
  display: inline-grid !important;
  place-items: center !important;
  width: 40px !important;
  height: 40px !important;
  min-height: 40px !important;
  padding: 0 !important;
}

.cap7-page .theme-dot svg {
  width: 23px !important;
  height: 23px !important;
}

.cap7-page .cap7-main {
  min-width: 0 !important;
  margin: 0 !important;
  padding: 0 !important;
}

.cap7-page .probability-hero {
  margin: 0 !important;
  border-top: 0 !important;
}

.cap7-page .probability-hero::before,
.cap7-page .probability-hero::after,
.cap7-page .cap7-main::before,
.cap7-page .cap7-main::after {
  display: none !important;
}

/* Match cap6 hero eyebrow exactly. */
.cap7-page .cap7-hero .probability-hero__content {
  align-items: start !important;
}

.cap7-page .probability-hero__copy {
  align-self: start !important;
  padding-top: 0 !important;
}

.cap7-page .cap7-hero .eyebrow,
.cap7-page .probability-hero__eyebrow {
  display: inline-flex !important;
  align-items: center !important;
  gap: .48rem !important;
  margin-top: 0 !important;
  margin-bottom: .65rem !important;
  padding: 0 !important;
  border: 0 !important;
  border-radius: 0 !important;
  color: #8fb8ff !important;
  background: transparent !important;
  font-size: .82rem !important;
  font-weight: 800 !important;
  line-height: normal !important;
  letter-spacing: .02em !important;
  text-transform: none !important;
  backdrop-filter: none !important;
}

/* Ajuste final: misma altura visual y arranque de modulo que Capitulo 6. */
.cap7-page .probability-hero {
  padding: clamp(3rem, 6vw, 5.5rem) clamp(1rem, 4vw, 4.75rem) calc(clamp(3rem, 6vw, 4.8rem) + 23px) !important;
  overflow: visible !important;
}

.cap7-page .cap7-hero .probability-hero__content {
  align-items: center !important;
  grid-template-columns: minmax(0, .9fr) minmax(320px, .7fr) !important;
  min-height: 0 !important;
  width: min(1400px, 100%) !important;
  margin: 0 auto !important;
  padding: 0 !important;
}

.cap7-page .cap7-hero .probability-hero__title {
  font-size: clamp(3rem, 6.5vw, 6rem) !important;
  line-height: .98 !important;
}

.cap7-page .cap7-hero .probability-hero__description {
  margin-top: .95rem !important;
}

.cap7-page .probability-visuals {
  min-height: 220px !important;
  height: auto !important;
  overflow: visible !important;
}

.cap7-page .cap7-module {
  margin-top: calc(-0.64rem - 23px) !important;
}

.cap7-page .visual--tree {
  left: -2% !important;
  top: 5% !important;
  width: clamp(430px, 84cqw, 590px) !important;
}

.cap7-page .visual--dice-scene {
  left: calc(10% - 1cm) !important;
  right: auto !important;
  top: calc(80% + 0.4cm) !important;
  width: clamp(118px, 20cqw, 150px) !important;
}

.cap7-page .visual--bayes-formula {
  right: 2% !important;
  top: auto !important;
  bottom: -1.55cm !important;
  font-size: clamp(15px, 2.45cqw, 19px) !important;
}

@media (max-width: 920px) {
  .cap7-page .probability-hero {
    padding: 2.25rem 1rem 3.2rem !important;
  }

  .cap7-page .cap7-hero .probability-hero__content {
    grid-template-columns: 1fr !important;
    min-height: 0 !important;
    padding: 0 !important;
  }

  .cap7-page .probability-visuals {
    display: none !important;
  }
}