/**
 * Tema SOCIA — Jornadas Formativas Cádiz 2026
 * Adaptado del tema 'white-alberties-ciber'.
 * Paleta extraída del logo SOCIA:
 *   - Magenta corporativo: #E60A46
 *   - Azul marino oscuro:  #1E283C
 */
@import url(./fonts/source-sans-pro/source-sans-pro.css);

section.has-dark-background,
section.has-dark-background h1,
section.has-dark-background h2,
section.has-dark-background h3,
section.has-dark-background h4,
section.has-dark-background h5,
section.has-dark-background h6 {
  color: #fff;
}

@font-face {
  font-family: 'Gaz Rg';
  src: url('./fonts/gaz/GazRg-Regular.eot');
  src: local('GazRg-Regular'),
      url('./fonts/gaz/GazRg-Regular.eot?#iefix') format('embedded-opentype'),
      url('./fonts/gaz/GazRg-Regular.woff2') format('woff2'),
      url('./fonts/gaz/GazRg-Regular.woff') format('woff'),
      url('./fonts/gaz/GazRg-Regular.ttf') format('truetype');
  font-weight: normal;
  font-style: normal;
}

/*********************************************
 * GLOBAL STYLES
 *********************************************/
:root {
  --r-background-color: #fff;
  --r-main-font: Source Sans Pro, Helvetica, sans-serif;
  --r-main-font-size: 40px;
  --r-main-color: #1E283C;
  --r-block-margin: 20px;
  --r-heading-margin: 0 0 20px 0;
  --r-heading-font: 'Gaz Rg', Source Sans Pro, Helvetica, sans-serif;
  --r-heading-color: #1E283C;
  --r-heading-line-height: 1.2;
  --r-heading-letter-spacing: normal;
  --r-heading-text-transform: uppercase;
  --r-heading-text-shadow: none;
  --r-heading-font-weight: 600;
  --r-heading1-text-shadow: none;
  --r-heading1-size: 2.5em;
  --r-heading2-size: 1.6em;
  --r-heading3-size: 1.3em;
  --r-heading4-size: 1em;
  --r-code-font: monospace;
  --r-link-color: #E60A46;
  --r-link-color-dark: #b00735;
  --r-link-color-hover: #ff3a6e;
  --r-selection-background-color: #E60A46;
  --r-selection-color: #fff;

  /* Variables propias SOCIA */
  --socia-red: #E60A46;
  --socia-navy: #1E283C;
}

.reveal-viewport {
  background: #fff;
  background-color: var(--r-background-color);
}

.reveal {
  font-family: var(--r-main-font);
  font-size: var(--r-main-font-size);
  font-weight: normal;
  color: var(--r-main-color);
}

.reveal ::selection {
  color: var(--r-selection-color);
  background: var(--r-selection-background-color);
  text-shadow: none;
}

.reveal ::-moz-selection {
  color: var(--r-selection-color);
  background: var(--r-selection-background-color);
  text-shadow: none;
}

.reveal .slides section,
.reveal .slides section > section {
  line-height: 1.3;
  font-weight: inherit;
}

/*********************************************
 * HEADERS — degradado SOCIA (rojo → azul marino)
 *********************************************/
.reveal h1,
.reveal h2,
.reveal h3,
.reveal h4,
.reveal h5,
.reveal h6 {
  margin: var(--r-heading-margin);
  color: var(--r-heading-color);
  font-family: var(--r-heading-font);
  font-weight: var(--r-heading-font-weight);
  line-height: var(--r-heading-line-height);
  letter-spacing: var(--r-heading-letter-spacing);
  text-transform: var(--r-heading-text-transform);
  text-shadow: var(--r-heading-text-shadow);
  word-wrap: break-word;
  background: -webkit-linear-gradient(left top, #E60A46, #1E283C);
  background: linear-gradient(to bottom right, #E60A46, #1E283C);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  transition: background ease 5s;
}

.reveal h1 { font-size: var(--r-heading1-size); }
.reveal h2 { font-size: var(--r-heading2-size); }
.reveal h3 { font-size: var(--r-heading3-size); }
.reveal h4 { font-size: var(--r-heading4-size); }

.reveal h1 {
  text-shadow: var(--r-heading1-text-shadow);
}

/*********************************************
 * OTHER
 *********************************************/
.reveal p {
  margin: var(--r-block-margin) 0;
  line-height: 1.3;
}

.reveal h1:last-child,
.reveal h2:last-child,
.reveal h3:last-child,
.reveal h4:last-child,
.reveal h5:last-child,
.reveal h6:last-child {
  margin-bottom: 0;
}

.reveal img,
.reveal video,
.reveal iframe {
  max-width: 95%;
  max-height: 95%;
}

.reveal strong,
.reveal b {
  font-weight: bold;
  color: var(--socia-red);
}

.reveal em {
  font-style: italic;
}

.reveal ol,
.reveal dl,
.reveal ul {
  display: inline-block;
  text-align: left;
  margin: 0 0 0 1em;
  list-style: none;
}

.reveal ul ul,
.reveal ul ol,
.reveal ol ol,
.reveal ol ul {
  display: block;
  margin-left: 40px;
}

.reveal dt {
  font-weight: bold;
}

.reveal dd {
  margin-left: 40px;
}

.reveal blockquote {
  display: block;
  position: relative;
  width: 70%;
  margin: var(--r-block-margin) auto;
  padding: 14px 20px;
  font-style: italic;
  background: rgba(230, 10, 70, 0.06);
  border-left: 4px solid var(--socia-red);
  box-shadow: 0px 0px 2px rgba(0, 0, 0, 0.15);
}

.reveal blockquote p:first-child,
.reveal blockquote p:last-child {
  display: inline-block;
}

.reveal q {
  font-style: italic;
}

.reveal pre {
  display: block;
  position: relative;
  width: 90%;
  margin: var(--r-block-margin) auto;
  text-align: left;
  font-size: 0.55em;
  font-family: var(--r-code-font);
  line-height: 1.2em;
  word-wrap: break-word;
  box-shadow: 0px 5px 15px rgba(0, 0, 0, 0.15);
}

.reveal code {
  font-family: var(--r-code-font);
  text-transform: none;
  tab-size: 2;
}

.reveal pre code {
  display: block;
  padding: 5px;
  overflow: auto;
  max-height: 400px;
  word-wrap: normal;
}

.reveal .code-wrapper {
  white-space: normal;
}

.reveal .code-wrapper code {
  white-space: pre;
}

.reveal table {
  margin: auto;
  border-collapse: collapse;
  border-spacing: 0;
}

.reveal table th {
  font-weight: bold;
  background: rgba(30, 40, 60, 0.05);
}

.reveal table th,
.reveal table td {
  text-align: left;
  padding: 0.3em 0.6em;
  border-bottom: 1px solid var(--socia-navy);
  font-size: 2.8vh;
}

.reveal table th[align=center],
.reveal table td[align=center] { text-align: center; }

.reveal table th[align=right],
.reveal table td[align=right] { text-align: right; }

.reveal table tbody tr:last-child th,
.reveal table tbody tr:last-child td {
  border-bottom: none;
}

.reveal sup { vertical-align: super; font-size: smaller; }
.reveal sub { vertical-align: sub; font-size: smaller; }

.reveal small {
  display: inline-block;
  font-size: 0.6em;
  line-height: 1.2em;
  vertical-align: top;
}

.reveal small * { vertical-align: top; }

.reveal img { margin: var(--r-block-margin) 0; }

/*********************************************
 * LINKS
 *********************************************/
.reveal a {
  color: var(--r-link-color);
  text-decoration: none;
  transition: color 0.15s ease;
}

.reveal a:hover {
  color: var(--r-link-color-hover);
  text-shadow: none;
  border: none;
}

.reveal .roll span:after {
  color: #fff;
  background: var(--r-link-color-dark);
}

/*********************************************
 * Frame helper
 *********************************************/
.reveal .r-frame {
  border: 4px solid var(--r-main-color);
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.15);
}

.reveal a .r-frame {
  transition: all 0.15s linear;
}

.reveal a:hover .r-frame {
  border-color: var(--r-link-color);
  box-shadow: 0 0 20px rgba(0, 0, 0, 0.55);
}

/*********************************************
 * NAVIGATION CONTROLS / PROGRESS
 *********************************************/
.reveal .controls { color: var(--r-link-color); }
.reveal .progress {
  background: rgba(30, 40, 60, 0.15);
  color: var(--r-link-color);
}

/*********************************************
 * PRINT BACKGROUND
 *********************************************/
@media print {
  .backgrounds {
    background-color: var(--r-background-color);
  }
}

/*********************************************
 * UTILIDADES SOCIA
 *********************************************/
.reveal.center,
.reveal.center .slides,
.reveal.center .slides section { overflow: hidden; }

/* Portada con franja inferior corporativa */
.reveal .portada-socia {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
}

.reveal .meta-portada {
  font-size: 0.6em;
  color: var(--socia-navy);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-top: 0.5em;
}

.reveal .meta-portada strong { color: var(--socia-red); }

/* Etiqueta de sección */
.reveal .seccion {
  display: inline-block;
  padding: 6px 18px;
  background: var(--socia-red);
  color: #fff !important;
  font-size: 0.55em;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: 2px;
  margin-bottom: 0.6em;
}

/* Tarjetas para listados de herramientas / equipos */
.reveal .cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 18px;
  width: 90%;
  margin: 0.4em auto;
  text-align: left;
}

.reveal .card {
  border: 2px solid var(--socia-navy);
  border-top: 6px solid var(--socia-red);
  padding: 14px 18px;
  border-radius: 4px;
  font-size: 0.65em;
  background: #fff;
}

.reveal .card h3,
.reveal .card h4 {
  margin: 0 0 0.3em 0;
  font-size: 1.1em;
  text-transform: none;
  background: none;
  -webkit-text-fill-color: var(--socia-navy);
  color: var(--socia-navy);
}

/* Pie con logos */
.reveal .logos-pie {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 30px;
  margin-top: 0.6em;
}

.reveal .logos-pie img {
  max-height: 70px;
  margin: 0;
}

/* Bloque de cita / destacado */
.reveal .destacado {
  border-left: 6px solid var(--socia-red);
  background: rgba(30, 40, 60, 0.04);
  padding: 14px 20px;
  width: 80%;
  margin: 0.4em auto;
  text-align: left;
  font-size: 0.85em;
}

/* Diagrama de arquitectura simple */
.reveal .arq {
  display: flex;
  flex-direction: column;
  gap: 10px;
  width: 85%;
  margin: 0.4em auto;
}

.reveal .arq .capa {
  border: 2px solid var(--socia-navy);
  padding: 10px 18px;
  border-radius: 4px;
  text-align: center;
  font-size: 0.65em;
}

.reveal .arq .capa.ia {
  background: var(--socia-red);
  color: #fff;
  border-color: var(--socia-red);
}

.reveal .arq .capa.pedagogica {
  background: var(--socia-navy);
  color: #fff;
  border-color: var(--socia-navy);
}

.reveal .arq .flecha {
  text-align: center;
  font-size: 0.6em;
  color: var(--socia-navy);
}