/* 
 * PadawansTrainer - Estilos principales
 * Tema: Tecnología, programación y cursos
 * Modo oscuro por defecto, con opción a modo claro
 */

/* Importación de fuentes */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@400;600;800;900&display=swap');
@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Lexend:wght@500;600;700&display=swap');
@import url('./import/light-dark.css' );
@import url('./import/header-footer.css' );
@import url('./import/main-text.css' );

@import url('./import/forms.css' );
@import url('./import/cards-grids.css' );
@import url('./import/blog.css' );
@import url('./import/streams.css' );
@import url('./import/cursos.css' );
@import url('./import/tables.css' );
@import url('./import/table-lists.css' );
@import url('./import/rrss.css' );
@import url('./import/error.css' );
@import url('./import/breadcrumbs.css' );
@import url('./import/cta.css' );
@import url('./import/alerts.css' );


/* Reset y Estilos Base */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: var(--base-size);
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-main);
  font-size: 1rem;
  line-height: var(--base-line-height);
  background-color: var(--color-bg-primary);
  color: var(--color-text-primary);
  transition: background-color 0.3s ease, color 0.3s ease;
}

body::before{
    content: '';
    height: 10px;
    background: linear-gradient(
        to right, 
        var(--color-header-bg) 0, 
        var(--color-header-bg) calc( 100% - 250px ),

        var(--color-html) calc( 100% - 250px ), 
        var(--color-html) calc( 100% - 200px ),

        var(--color-css) calc( 100% - 200px ), 
        var(--color-css) calc( 100% - 150px ),

        var(--color-js) calc( 100% - 150px ),
        var(--color-js) calc( 100% - 100px ),

        var(--color-php) calc( 100% - 100px ),
        var(--color-php) calc( 100% - 50px ),

        var(--color-mysql) calc( 100% - 50px ), 
        var(--color-mysql) 100%
    );

    display: block;
}

/* Contenedor principal */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 calc(var(--spacing-unit) * 2);
}

/* Tipografía */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-headings);
  color: var(--color-heading);
  margin-bottom: calc(var(--spacing-unit) * 2);
  line-height: 1.3;
  font-weight: 600;
}

h1 {
  font-family: var(--font-title);
  font-size: 2.5rem;
  font-weight: 800;
  letter-spacing: -0.025em;
}

h2 {
  font-size: 2rem;
  margin-top: calc(var(--spacing-unit) * 2);
}

h3 {
  font-size: 1.5rem;
  margin-top: calc(var(--spacing-unit) * 2);
}

h4 {
  font-size: 1.25rem;
  margin-top: calc(var(--spacing-unit) * 2);
}

p {
  margin-bottom: calc(var(--spacing-unit) * 2);
}


/* Enlaces */
a {
  color: var(--color-link);
  text-decoration: none;
  transition: color 0.2s ease;
  font-weight: 500;
}

a:hover {
  color: var(--color-link-hover);
  text-decoration: underline;
}

a:active {
  color: var(--color-link-active);
}

/* Elemento destacado (similar a código inline de markdown) */
p strong,
.destacado {
  font-family: var(--font-code);
  background-color: var(--color-highlight-bg);
  color: var(--color-highlight-text);
  padding: 0.15em 0.4em;
  border-radius: var(--border-radius-sm);
  font-size: 0.9em;
  font-weight: 500;
}

code {
  font-family: var(--font-code);
  background-color: var(--color-highlight-bg);
  color: var(--color-highlight-text);
  padding: 0.15em 0.4em;
  border-radius: var(--border-radius-sm);
  font-size: 0.9em;
}

pre {
  background-color: var(--color-bg-tertiary);
  padding: calc(var(--spacing-unit) * 2);
  border-radius: var(--border-radius-md);
  overflow-x: auto;
  margin-bottom: calc(var(--spacing-unit) * 3);
}

.post-detail pre{
    background-color: revert;
    padding: revert;
}
.post-detail pre code{
    padding: calc(var(--spacing-unit) * 2);
}

pre code {
  background-color: transparent;
  padding: 0;
  font-size: 0.9rem;
  color: var(--color-text-primary);
  display: block;
  line-height: 1.6;
}



/* Secciones principales */
.main-article,
section {
  padding: calc(var(--spacing-unit) * 4) 0;
}

.main-article > ol,
section > ol{
  margin: 1rem 2em;
}

/* Hero / Landing */
.hero {
  padding: calc(var(--spacing-unit) * 10) 0;
  text-align: center;
  background: linear-gradient(135deg, 
    var(--color-bg-primary), 
    var(--color-bg-secondary)
  );
}

.hero h1 {
  margin-bottom: calc(var(--spacing-unit) * 3);
}

.hero p {
  font-size: 1.25rem;
  max-width: 800px;
  margin: 0 auto calc(var(--spacing-unit) * 5) auto;
  color: var(--color-text-secondary);
}



/* Paginación */
.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: calc(var(--spacing-unit));
  margin: 0;
  padding: 0;
  list-style: none;
  margin-top: calc(var(--spacing-unit) * 4);
}

.pagination-item {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: var(--color-bg-secondary);
  color: var(--color-text-primary);
  transition: all 0.2s ease;
}

.pagination-item:hover {
  background-color: var(--color-accent-primary);
  color: white;
  text-decoration: none;
}

.pagination-item.active {
  background-color: var(--color-accent-primary);
  color: white;
}



/* Utilidades */
.text-center {
  text-align: center;
}

.mb-1 { margin-bottom: calc(var(--spacing-unit)); }
.mb-2 { margin-bottom: calc(var(--spacing-unit) * 2); }
.mb-3 { margin-bottom: calc(var(--spacing-unit) * 3); }
.mb-4 { margin-bottom: calc(var(--spacing-unit) * 4); }
.mb-5 { margin-bottom: calc(var(--spacing-unit) * 5); }

.mt-1 { margin-top: calc(var(--spacing-unit)); }
.mt-2 { margin-top: calc(var(--spacing-unit) * 2); }
.mt-3 { margin-top: calc(var(--spacing-unit) * 3); }
.mt-4 { margin-top: calc(var(--spacing-unit) * 4); }
.mt-5 { margin-top: calc(var(--spacing-unit) * 5); }

.section-title {
  text-align: center;
  margin-bottom: calc(var(--spacing-unit) * 6);
}

.section-subtitle {
  color: var(--color-text-secondary);
  text-align: center;
  max-width: 700px;
  margin: -20px auto 40px;
  font-size: 1.1rem;
}


/* Media queries */
@media (max-width: 992px) {
  .container {
    padding: 0 calc(var(--spacing-unit) * 2);
  }
  
  .grid-4col {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .course-detail {
    grid-template-columns: 1fr;
    gap: calc(var(--spacing-unit) * 4);
  }
  
  .course-sidebar {
    position: static;
  }
}

@media (max-width: 768px) {
  html {
    font-size: 15px;
  }
  
  .grid-3col,
  .grid-4col {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .grid-2col {
    grid-template-columns: 1fr;
  }
  
  .hero {
    padding: calc(var(--spacing-unit) * 6) 0;
  }
  
  .main-title {
    font-size: 2rem;
  }
  
  nav {
    flex-direction: column;
    gap: calc(var(--spacing-unit) * 2);
  }
  
  nav ul {
    flex-wrap: wrap;
    justify-content: center;
  }
}

/* Completando media query para 576px */
@media (max-width: 576px) {
  .grid,
  .grid-2col,
  .grid-3col,
  .grid-4col {
    grid-template-columns: 1fr;
  }
  
  .main-title {
    font-size: 2rem;
    flex: 1;
  }
  
  h1 {
    font-size: 2rem;
  }
  
  h2 {
    font-size: 1.75rem;
  }
  
  section {
    padding: calc(var(--spacing-unit) * 4) 0;
  }
  
  .hero {
    padding: calc(var(--spacing-unit) * 4) 0;
  }
  
  .card-content {
    padding: calc(var(--spacing-unit) * 2);
  }
  
  .btn {
    width: 100%;
    text-align: center;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
  }
  
  .nav ul {
    gap: calc(var(--spacing-unit));
  }
  
  .section-title {
    margin-bottom: calc(var(--spacing-unit) * 4);
  }

  header h1::before{
    content: 'Soy '
  }
  header h1 span{
    display: none
  }
}

/* Estilos para el menú hamburguesa */
.burger-menu {
  display: none;
  width: 40px;
  height: 40px;
  position: relative;
  cursor: pointer;
  z-index: 200;
  background-color: transparent;
  border: none;
  border-radius: var(--border-radius-sm);
  transition: background-color 0.3s;
}

.burger-menu:hover {
  background-color: rgba(255, 255, 255, 0.1);
}

/* Creamos el icono con pseudo-elementos */
.burger-menu span {
  display: block;
  position: absolute;
  height: 3px;
  width: 24px;
  background: var(--color-text-primary);
  border-radius: 3px;
  opacity: 1;
  left: 8px;
  transform: rotate(0deg);
  transition: .25s ease-in-out;
}

.burger-menu span:nth-child(1) {
  top: 12px;
}

.burger-menu span:nth-child(2),
.burger-menu span:nth-child(3) {
  top: 19px;
}

.burger-menu span:nth-child(4) {
  top: 26px;
}

/* Animación para el estado activo */
.burger-menu.active span:nth-child(1) {
  top: 19px;
  width: 0%;
  left: 50%;
}

.burger-menu.active span:nth-child(2) {
  transform: rotate(45deg);
}

.burger-menu.active span:nth-child(3) {
  transform: rotate(-45deg);
}

.burger-menu.active span:nth-child(4) {
  top: 19px;
  width: 0%;
  left: 50%;
}

/* Modificaciones al nav para hacerlo responsive */
@media (max-width: 768px) {
  .burger-menu {
    display: block;
  }
  
  header nav {
    justify-content: space-between;
  }
  
  header nav > ul {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--color-bg-primary);
    flex-direction: column;
    justify-content: center;
    gap: calc(var(--spacing-unit) * 2);
    transform: translateX(-100%);
    transition: transform 0.3s ease-in-out;
    z-index: 100;
    padding: calc(var(--spacing-unit) * 4);
    overflow-y: auto;
    box-shadow: var(--shadow-lg);
  }
  
  header nav > ul.active {
    transform: translateX(0);
  }
  
  header nav > ul > li {
    width: 100%;
  }
  
  /* Ajustes para los submenús en mobile */
  header nav > ul > li > a {
    font-size: 1.2rem;
    padding: calc(var(--spacing-unit) * 1.5) 0;
  }
  
  header nav ul ul {
    width: 100%;
    position: static;
    box-shadow: none;
    padding: 0;
    max-height: 0;
    overflow: hidden;
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    transition: max-height 0.3s ease;
    border: none;
    border-left: 3px solid var(--color-accent-primary);
    margin-left: calc(var(--spacing-unit) * 2);
    margin-top: calc(var(--spacing-unit));
    margin-bottom: calc(var(--spacing-unit));
    background-color: transparent;
  }
  
  header nav ul li:hover > ul,
  header nav ul li.active > ul {
    max-height: 500px;
  }
  
  header nav ul ul li a {
    padding: calc(var(--spacing-unit)) 0;
    padding-left: calc(var(--spacing-unit) * 2);
  }
}

/* Versión modo claro para el burger menu */
body.lightmode .burger-menu:hover {
  background-color: rgba(0, 0, 0, 0.05);
}

body.lightmode .burger-menu span {
  background: var(--color-text-primary);
}