:root {
  font-family: system-ui, Avenir, Helvetica, Arial, sans-serif;
  line-height: 1.5;
  font-weight: 400;

  color-scheme: light dark;
  color: var(--text-primary);
  background-color: var(--background-default, #ffffff);

  font-synthesis: none;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Scroll suave para navegación con anclas */
html {
  scroll-behavior: smooth;
}

a {
  font-weight: 500;
  color: var(--text-primary);
  color: var(--primary-color-hover, #646cff);
  text-decoration: inherit;
}

a:hover {
  color: var(--primary-color-hover, #535bf2);
}

body {
  margin: 0;
  display: block;
  min-width: 0;
  min-height: 100vh;
  width: 100%;
  color: var(--text-primary);

}

html,
body,
#root {
  height: 100%;
}

#root {
  width: 100%;
  margin: 0;
  padding: 0;
}

h1 {
  font-size: 3.2em;
  line-height: 1.1;
}

button {
  border-radius: 8px;
  border: 1px solid transparent;
  padding: 0.6em 1.2em;
  font-size: 1em;
  font-weight: 500;
  font-family: inherit;
  background-color: var(--primary-color, #1a1a1a);
  cursor: pointer;
  transition: border-color 0.25s;
}

button:hover {
  border-color: var(--primary-color-hover);
}

button:focus,
button:focus-visible {
  outline: 4px auto -webkit-focus-ring-color;
}

@media (prefers-color-scheme: light) {
  :root {
    color: var(--text-primary, #213547);
    background-color: var(--background-default, #ffffff);
  }

  a:hover {
    color: var(--primary-color-hover, #747bff);
  }

  button {
    background-color: var(--background-secondary, #f9f9f9);
  }
}/* Estilos globales compartidos entre todos los features */

/* Variables CSS globales */
:root {
  --spacing-xs: 4px;
  --spacing-sm: 8px;
  --spacing-md: 16px;
  --spacing-lg: 24px;
  --spacing-xl: 32px;

  --border-radius-sm: 4px;
  --border-radius-md: 8px;
  --border-radius-lg: 12px;

  --transition-fast: 150ms;
  --transition-normal: 300ms;
  --transition-slow: 500ms;
  --primary-color: #323264;
  --accent-color: #9f9f9f;
  --primary-color-hover: #4e51a0;
  --error-color: #FF5963;
  --font-family: 'Monserrat', sans-serif;
  --background-default: #FFFFFF;
  --background-secondary: #F2FCFF;
  --warning-color: #F8B533;
  --footer-background: #F8F8FA;
}

.error-state {
  border-color: var(--color-error);
}

.menu-background {
  background-color: var(--primary-color) !important;
}



/* Botones: base (mobile-first) */
.btn.MuiButton-root {
  border-radius: 24px;
  padding: 12px 20px;
  background-color: var(--primary-color);
  color: white;
  font-weight: 500;
  font-size: 0.875rem;
  width: 100%;
  max-width: 400px;
  min-height: 44px;
  box-sizing: border-box;
  white-space: normal;
  text-align: center;
  text-transform: none;
}

.btn.MuiButton-root:hover {
  background-color: var(--primary-color-hover);
}

.btn.MuiButton-root.Mui-disabled {
  background-color: #d0d0d0;
  color: #ffffff;
  opacity: 0.7;
  cursor: not-allowed;
  pointer-events: auto;
}

.btn-secondary.MuiButton-root {
  border-radius: 24px;
  padding: 12px 20px;
  background-color: white;
  color: var(--primary-color);
  font-weight: 700;
  font-size: 0.875rem;
  min-height: 44px;
  box-sizing: border-box;
  white-space: normal;
  text-align: center;
  text-transform: none;
}

.btnSecondary.MuiButton-root:hover {
  background-color: var(--primary-color);
  color: var(--primary-color);
}

/* Mobile (320px – 768px): tap area y legibilidad ya en base; evitar desborde */
@media (max-width: 768px) {
  .btn.MuiButton-root,
  .btn-secondary.MuiButton-root {
    min-height: 44px;
    font-size: 0.875rem;
    padding: 12px 20px;
    max-width: 100%;
  }
}

@media (min-width: 900px) {
  .btn.MuiButton-root,
  .btn-secondary.MuiButton-root {
    font-size: 0.7rem;
    width: auto;
  }

  .btn.MuiButton-root {
    padding: 10px 70px;
  }

  .btn-secondary.MuiButton-root {
    padding: 10px 80px !important;
  }
}

/* Secciones reutilizables */
.section {
  padding: 48px 0;
  /* xs: ~6 * 8px */
}

@media (min-width: 900px) {
  .section {
    padding: 64px 0;
    /* md: ~8 * 8px */
  }
}

.section--compact {
  padding: 24px 0;
}

@media (min-width: 900px) {
  .section--compact {
    padding: 16px 0;
  }
}

.section-container {
  width: 90%;
  margin-left: auto;
  margin-right: auto;
  padding-left: 16px;
  padding-right: 16px;
}

@media (min-width: 900px) {
  .section-container {
    padding-left: 24px;
    padding-right: 24px;
  }
}

.bg-default {
  background-color: var(--background-default, #FFFFFF);
}

.bg-paper {
  background-color: var(--background-secondary, #f8f8fa);
}


.accordion-qa {
  background-color: var(--background-secondary);
  padding: 16px 30px;
  border: 1px solid var(--accent-color);
  border-radius: 20px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}