/**
 * LIPA Studios — sistema visual (claro, espaciado, estilo Apple)
 * Tipografía sistema · superficies sutiles · acento neon mínimo
 */
:root {
  --lipa-bg: #000000;
  --lipa-bg-elevated: #111113;
  --lipa-surface: rgba(255, 255, 255, 0.06);
  --lipa-surface-hover: rgba(255, 255, 255, 0.09);
  --lipa-border: rgba(255, 255, 255, 0.12);
  --lipa-border-strong: rgba(255, 255, 255, 0.2);
  --lipa-text: #f5f5f7;
  --lipa-text-secondary: #a1a1a6;
  --lipa-text-tertiary: #6e6e73;
  --lipa-accent: #00d4ff;
  --lipa-accent-soft: rgba(0, 212, 255, 0.14);
  --lipa-success: #30d158;
  --lipa-warn: #ffd60a;
  --lipa-pink: #ff375f;
  --lipa-radius-sm: 10px;
  --lipa-radius: 14px;
  --lipa-radius-lg: 20px;
  --lipa-max: 980px;
  --lipa-max-wide: 1100px;
  --lipa-space-xs: 8px;
  --lipa-space-sm: 12px;
  --lipa-space-md: 16px;
  --lipa-space-lg: 24px;
  --lipa-space-xl: 32px;
  --lipa-space-2xl: 48px;
  --lipa-space-3xl: 64px;
  --lipa-font: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, system-ui, sans-serif;
  --lipa-font-display: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", system-ui, sans-serif;
  --lipa-font-game: "Orbitron", var(--lipa-font-display);
  --lipa-shadow: 0 4px 24px rgba(0, 0, 0, 0.45);
  --lipa-blur: saturate(180%) blur(20px);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body.lipa-page,
body.game-page {
  margin: 0;
  font-family: var(--lipa-font);
  font-size: 17px;
  line-height: 1.47;
  letter-spacing: -0.022em;
  color: var(--lipa-text);
  background: var(--lipa-bg);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

.lipa-main {
  padding-bottom: var(--lipa-space-2xl);
}

.lipa-container {
  width: 100%;
  max-width: var(--lipa-max);
  margin: 0 auto;
  padding-left: var(--lipa-space-lg);
  padding-right: var(--lipa-space-lg);
}

.lipa-container--wide {
  max-width: var(--lipa-max-wide);
}

/* —— Hero —— */
.lipa-hero {
  text-align: center;
  padding: var(--lipa-space-xl) var(--lipa-space-lg) var(--lipa-space-lg);
  max-width: var(--lipa-max);
  margin: 0 auto;
}

.lipa-hero--compact {
  padding-bottom: var(--lipa-space-md);
}

.lipa-hero__eyebrow {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--lipa-text-secondary);
  margin: 0 0 var(--lipa-space-sm);
}

.lipa-hero h1,
.lipa-hero__title {
  font-family: var(--lipa-font-display);
  font-size: clamp(2rem, 5.5vw, 3rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.08;
  color: var(--lipa-text);
  margin: 0 0 var(--lipa-space-sm);
}

.lipa-hero__lead,
.lipa-hero p {
  font-size: clamp(1rem, 2.2vw, 1.125rem);
  color: var(--lipa-text-secondary);
  max-width: 32rem;
  margin: 0 auto var(--lipa-space-lg);
  line-height: 1.5;
}

.lipa-hero__lead strong {
  color: var(--lipa-text);
  font-weight: 600;
}

/* Chips */
.lipa-chips {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--lipa-space-xs);
  margin-bottom: var(--lipa-space-lg);
}

.lipa-chip {
  font-size: 12px;
  font-weight: 500;
  padding: 6px 12px;
  border-radius: 999px;
  background: var(--lipa-surface);
  border: 1px solid var(--lipa-border);
  color: var(--lipa-text-secondary);
}

/* Botones */
.lipa-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--lipa-space-sm);
  justify-content: center;
  align-items: center;
}

.lipa-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 22px;
  font-size: 15px;
  font-weight: 600;
  font-family: inherit;
  letter-spacing: -0.01em;
  border-radius: 980px;
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.2s ease, transform 0.15s ease, opacity 0.2s;
}

.lipa-btn--primary {
  background: var(--lipa-accent);
  color: #000;
}

.lipa-btn--primary:hover {
  filter: brightness(1.08);
  transform: scale(1.02);
}

.lipa-btn--secondary {
  background: var(--lipa-surface);
  color: var(--lipa-text);
  border: 1px solid var(--lipa-border);
}

.lipa-btn--secondary:hover {
  background: var(--lipa-surface-hover);
}

.lipa-btn--ghost {
  background: transparent;
  color: var(--lipa-accent);
  border: 1px solid var(--lipa-border-strong);
}

/* Secciones */
.lipa-section {
  padding: var(--lipa-space-lg) 0;
}

.lipa-section__head {
  max-width: var(--lipa-max);
  margin: 0 auto var(--lipa-space-lg);
  padding: 0 var(--lipa-space-lg);
}

.lipa-section__title {
  font-family: var(--lipa-font-display);
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 0 0 4px;
  color: var(--lipa-text);
}

.lipa-section__sub {
  font-size: 15px;
  color: var(--lipa-text-secondary);
  margin: 0;
}

/* Grid de tarjetas (inicio + arcade) */
.lipa-card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--lipa-space-md);
  max-width: var(--lipa-max-wide);
  margin: 0 auto;
  padding: 0 var(--lipa-space-lg);
}

.lipa-card {
  display: flex;
  flex-direction: column;
  background: var(--lipa-surface);
  border: 1px solid var(--lipa-border);
  border-radius: var(--lipa-radius-lg);
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  transition: background 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.lipa-card:hover {
  background: var(--lipa-surface-hover);
  border-color: var(--lipa-border-strong);
  transform: translateY(-2px);
}

.lipa-card__icon {
  height: 88px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.25rem;
  background: var(--lipa-bg-elevated);
  position: relative;
}

.lipa-card__badge {
  position: absolute;
  top: 10px;
  right: 10px;
  font-size: 11px;
  font-weight: 600;
  padding: 4px 8px;
  border-radius: 6px;
  background: rgba(0, 0, 0, 0.6);
  color: var(--lipa-warn);
}

.lipa-card__body {
  padding: var(--lipa-space-md) var(--lipa-space-lg) var(--lipa-space-lg);
  flex: 1;
  display: flex;
  flex-direction: column;
}

.lipa-card__body h2,
.lipa-card__body h3 {
  font-size: 17px;
  font-weight: 600;
  margin: 0 0 6px;
  color: var(--lipa-text);
  letter-spacing: -0.02em;
}

.lipa-card__body p {
  font-size: 14px;
  color: var(--lipa-text-secondary);
  margin: 0 0 var(--lipa-space-md);
  line-height: 1.45;
  flex: 1;
}

.lipa-card__cta {
  font-size: 14px;
  font-weight: 600;
  color: var(--lipa-accent);
}

.lipa-card--featured {
  border-color: rgba(0, 212, 255, 0.35);
  background: var(--lipa-accent-soft);
}

/* Panel dual: reto + progreso */
.lipa-split {
  display: grid;
  gap: var(--lipa-space-md);
  max-width: var(--lipa-max-wide);
  margin: 0 auto;
  padding: 0 var(--lipa-space-lg);
}

@media (min-width: 768px) {
  .lipa-split {
    grid-template-columns: 1fr 1fr;
    align-items: start;
  }
}

.lipa-callout {
  display: block;
  max-width: var(--lipa-max);
  margin: 0 auto var(--lipa-space-lg);
  padding: var(--lipa-space-md) var(--lipa-space-lg);
  background: var(--lipa-surface);
  border: 1px solid var(--lipa-border);
  border-radius: var(--lipa-radius);
  text-decoration: none;
  color: var(--lipa-text);
  transition: background 0.2s;
}

.lipa-callout:hover {
  background: var(--lipa-surface-hover);
}

.lipa-callout strong {
  display: block;
  font-size: 15px;
  margin-bottom: 4px;
}

.lipa-callout span {
  font-size: 14px;
  color: var(--lipa-text-secondary);
}

/* Footer */
.lipa-footer {
  text-align: center;
  padding: var(--lipa-space-xl) var(--lipa-space-lg);
  margin-top: var(--lipa-space-xl);
  border-top: 1px solid var(--lipa-border);
}

.lipa-footer p {
  margin: 0;
  font-size: 13px;
  color: var(--lipa-text-tertiary);
}

.lipa-footer a {
  color: var(--lipa-text-secondary);
  text-decoration: none;
}

.lipa-footer a:hover {
  color: var(--lipa-accent);
}

/* —— Index: landing (clases existentes) —— */
.landing-hero {
  text-align: center;
  padding: var(--lipa-space-xl) var(--lipa-space-lg) var(--lipa-space-lg);
  max-width: var(--lipa-max);
  margin: 0 auto;
}
.landing-hero__eyebrow {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--lipa-text-secondary);
  margin: 0 0 var(--lipa-space-sm);
}
.landing-hero__title {
  font-family: var(--lipa-font-display);
  font-size: clamp(2rem, 5.5vw, 3rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.08;
  color: var(--lipa-text);
  margin: 0 0 var(--lipa-space-sm);
  text-shadow: none;
}
.landing-hero__lead {
  font-size: clamp(1rem, 2.2vw, 1.125rem);
  color: var(--lipa-text-secondary);
  max-width: 32rem;
  margin: 0 auto var(--lipa-space-lg);
  line-height: 1.5;
  font-weight: 400;
}
.hero-chips {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--lipa-space-xs);
  margin-bottom: var(--lipa-space-lg);
}
.hero-chip {
  font-size: 12px;
  font-weight: 500;
  padding: 6px 12px;
  border-radius: 999px;
  background: var(--lipa-surface);
  border: 1px solid var(--lipa-border);
  color: var(--lipa-text-secondary);
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--lipa-space-sm);
  justify-content: center;
}
.btn-hero-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 24px;
  font-size: 15px;
  font-weight: 600;
  font-family: inherit;
  border-radius: 980px;
  background: var(--lipa-accent);
  color: #000 !important;
  border: none;
  text-decoration: none;
  box-shadow: none;
  transition: filter 0.2s, transform 0.15s;
}
.btn-hero-primary:hover {
  filter: brightness(1.08);
  transform: scale(1.02);
  box-shadow: none;
}
.btn-hero-secondary {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 20px;
  font-size: 15px;
  font-weight: 600;
  font-family: inherit;
  border-radius: 980px;
  border: 1px solid var(--lipa-border);
  color: var(--lipa-text) !important;
  background: var(--lipa-surface);
  text-decoration: none;
}
.btn-hero-secondary:hover {
  background: var(--lipa-surface-hover);
}

.start-here {
  max-width: var(--lipa-max-wide);
  margin: 0 auto;
  padding: 0 var(--lipa-space-lg) var(--lipa-space-lg);
}
.start-here__title {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--lipa-text-secondary);
  text-align: center;
  margin: 0 0 var(--lipa-space-md);
}
.start-here__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: var(--lipa-space-sm);
}
.start-here__card {
  display: block;
  padding: var(--lipa-space-md) var(--lipa-space-lg);
  border-radius: var(--lipa-radius);
  border: 1px solid var(--lipa-border);
  background: var(--lipa-surface);
  text-decoration: none;
  color: var(--lipa-text);
  transition: background 0.2s, border-color 0.2s;
}
.start-here__card:hover {
  background: var(--lipa-surface-hover);
  border-color: var(--lipa-border-strong);
  transform: none;
}
.start-here__card--primary {
  border-color: rgba(0, 212, 255, 0.35);
  background: var(--lipa-accent-soft);
}
.start-here__card strong {
  display: block;
  font-size: 15px;
  font-weight: 600;
  color: var(--lipa-text);
  margin-bottom: 4px;
}
.start-here__card span {
  font-size: 14px;
  line-height: 1.4;
  color: var(--lipa-text-secondary);
}

/* Zona de juego en inicio — sin cajas vacías ni recortes */
.home-play {
  max-width: 440px;
  margin: 0 auto var(--lipa-space-2xl);
  padding: 0 var(--lipa-space-lg);
}

.game-panel {
  max-width: 100%;
  margin: 0;
  padding: 0;
  border: none;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

.game-panel__label {
  display: none;
}

.game-stage {
  position: relative;
  width: 100%;
  min-height: 0;
  max-height: none;
  overflow: visible;
  padding: 0;
  border: none;
  border-radius: 0;
  background: transparent;
}

.game-stage .screen {
  position: relative;
  top: auto;
  left: auto;
  min-height: 0;
  padding-bottom: var(--lipa-space-md);
}

.game-menu-hint {
  text-align: center;
  font-size: 15px;
  color: var(--lipa-text-secondary);
  line-height: 1.45;
  margin: 0 0 var(--lipa-space-md);
  max-width: 22rem;
  margin-left: auto;
  margin-right: auto;
}

.game-menu-hint strong {
  color: var(--lipa-text);
  font-weight: 600;
}

#menu-screen .title,
#menu-screen .subtitle,
#loading-screen .title,
#loading-screen .subtitle {
  display: none;
}

#loading-screen {
  min-height: 120px;
  justify-content: center;
}

#loading-screen .loading-text {
  font-size: 15px;
  color: var(--lipa-text-secondary);
  text-shadow: none;
  font-family: var(--lipa-font);
}

.landing-hero--home {
  padding-bottom: var(--lipa-space-md);
}

.landing-hero--home .landing-hero__steps {
  font-size: 15px;
  color: var(--lipa-text-secondary);
  max-width: 28rem;
  margin: 0 auto var(--lipa-space-lg);
  line-height: 1.5;
}

.start-here--secondary {
  padding-top: var(--lipa-space-xl);
  border-top: 1px solid var(--lipa-border);
  margin-top: var(--lipa-space-xl);
}

.rutina-5min {
  max-width: var(--lipa-max);
  margin: 0 auto var(--lipa-space-lg);
  padding: var(--lipa-space-md) var(--lipa-space-lg);
  border: 1px solid var(--lipa-border);
  border-radius: var(--lipa-radius, 14px);
  background: var(--lipa-surface);
  text-align: center;
}

.rutina-5min__title {
  font-family: var(--lipa-font-display);
  font-size: 1.15rem;
  margin: 0 0 6px;
  color: var(--lipa-text);
}

.rutina-5min__lead {
  margin: 0 0 var(--lipa-space-md);
  font-size: 14px;
  color: var(--lipa-text-secondary);
}

.rutina-5min__list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px 14px;
  list-style: none;
  padding: 0;
  margin: 0 0 var(--lipa-space-sm);
  font-size: 14px;
}

.rutina-5min__list a {
  color: var(--lipa-accent);
  font-weight: 600;
  text-decoration: none;
}

.rutina-5min__links {
  margin: 0;
  font-size: 13px;
  color: var(--lipa-text-secondary);
}

.rutina-5min__links a {
  color: var(--lipa-accent);
}

.seo-fold-wrap {
  max-width: var(--lipa-max-wide);
  margin: var(--lipa-space-xl) auto;
  padding: 0 var(--lipa-space-lg);
}

.seo-fold {
  margin-top: var(--lipa-space-md);
  border: 1px solid var(--lipa-border);
  border-radius: var(--lipa-radius-sm);
  background: var(--lipa-surface);
  overflow: hidden;
}

.seo-fold summary {
  cursor: pointer;
  padding: var(--lipa-space-sm) var(--lipa-space-md);
  font-size: 14px;
  font-weight: 600;
  color: var(--lipa-text);
  list-style: none;
}

.seo-fold summary::-webkit-details-marker {
  display: none;
}

.seo-fold[open] summary {
  border-bottom: 1px solid var(--lipa-border);
}

.seo-fold .seo-article {
  padding: var(--lipa-space-md) var(--lipa-space-lg) var(--lipa-space-lg);
}

.seo-body--teaser {
  margin-bottom: 0;
}

.lipa-footer--compact {
  text-align: center;
  padding: var(--lipa-space-lg) var(--lipa-space-lg) var(--lipa-space-xl);
}

.lipa-footer__links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px 16px;
  margin-bottom: var(--lipa-space-md);
}

.lipa-footer__links a {
  font-size: 14px;
  color: var(--lipa-accent);
  text-decoration: none;
}

.lipa-footer__copy {
  margin: 0;
  font-size: 13px;
  color: var(--lipa-text-secondary);
}

.ad-banner {
  display: none !important;
}

.lipa-footer--site {
  text-align: left;
  max-width: var(--lipa-max-wide);
  margin-left: auto;
  margin-right: auto;
}

.lipa-footer--site .lipa-footer__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--lipa-space-lg);
  margin-bottom: var(--lipa-space-lg);
}

.lipa-footer--site h4 {
  font-size: 13px;
  font-weight: 600;
  color: var(--lipa-text-secondary);
  margin: 0 0 var(--lipa-space-sm);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.lipa-footer--site ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.lipa-footer--site li {
  margin: 6px 0;
}

.lipa-footer--site a {
  font-size: 14px;
}

.menu-details {
  max-width: 520px;
  margin: var(--lipa-space-md) auto;
  text-align: left;
  border: 1px solid var(--lipa-border);
  border-radius: var(--lipa-radius-sm);
  background: var(--lipa-surface);
  overflow: hidden;
}
.menu-details summary {
  cursor: pointer;
  padding: var(--lipa-space-sm) var(--lipa-space-md);
  font-size: 14px;
  font-weight: 600;
  color: var(--lipa-text);
  list-style: none;
}
.menu-details summary::-webkit-details-marker {
  display: none;
}
.menu-details[open] summary {
  border-bottom: 1px solid var(--lipa-border);
}
.menu-details__body {
  padding: var(--lipa-space-md);
  font-size: 14px;
  line-height: 1.5;
  color: var(--lipa-text-secondary);
}
.menu-details__body p {
  margin-bottom: var(--lipa-space-sm);
}

.menu-links-compact {
  display: flex;
  flex-wrap: wrap;
  gap: var(--lipa-space-xs);
  justify-content: center;
  margin-top: var(--lipa-space-md);
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
}
.menu-links-compact a {
  font-size: 13px;
  color: var(--lipa-text-secondary);
  text-decoration: none;
  padding: 6px 12px;
  border-radius: 980px;
  border: 1px solid var(--lipa-border);
}
.menu-links-compact a:hover {
  color: var(--lipa-text);
  background: var(--lipa-surface);
}

.daily-panel {
  margin: var(--lipa-space-md) 0;
  padding: var(--lipa-space-md);
  border-radius: var(--lipa-radius);
  border: 1px solid rgba(255, 214, 10, 0.35);
  background: rgba(255, 214, 10, 0.06);
  text-align: left;
  font-size: 14px;
}
.daily-title {
  color: var(--lipa-warn);
  font-weight: 600;
  margin: 0 0 var(--lipa-space-xs);
}

.ad-banner {
  width: 100%;
  max-width: var(--lipa-max);
  margin: var(--lipa-space-sm) auto;
  min-height: 0;
  padding: 0 var(--lipa-space-lg);
}
.ad-banner:empty,
.ad-banner:not(:has(ins[data-adsbygoogle-status])) {
  display: none;
}
.ad-banner ins {
  display: block;
  min-height: 50px;
  border-radius: var(--lipa-radius-sm);
  background: var(--lipa-surface);
  border: 1px solid var(--lipa-border);
}

.skip-link {
  position: absolute;
  left: 12px;
  top: 12px;
  z-index: 10001;
  padding: 10px 16px;
  background: var(--lipa-bg-elevated);
  color: var(--lipa-accent);
  border: 1px solid var(--lipa-border);
  border-radius: var(--lipa-radius-sm);
  font-size: 14px;
  text-decoration: none;
  transform: translateY(-200%);
  transition: transform 0.2s ease;
}
.skip-link:focus {
  transform: translateY(0);
}

#juego {
  scroll-margin-top: 56px;
}
#guia-seo {
  scroll-margin-top: 72px;
}

/* Páginas editoriales / blog */
.lipa-content {
  max-width: 680px;
  margin: 0 auto;
  padding: var(--lipa-space-xl) var(--lipa-space-lg) var(--lipa-space-2xl);
}

.lipa-content h1 {
  font-family: var(--lipa-font-display);
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.15;
  margin: 0 0 var(--lipa-space-md);
}

.lipa-content h2 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: var(--lipa-space-xl) 0 var(--lipa-space-sm);
  letter-spacing: -0.02em;
}

.lipa-content p,
.lipa-content li {
  color: var(--lipa-text-secondary);
  font-size: 1.0625rem;
  line-height: 1.55;
  margin-bottom: var(--lipa-space-md);
}

.lipa-content a {
  color: var(--lipa-accent);
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}