/* ================================================
   TYPOGRAPHY ADVANCED STYLES
   ================================================ */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@600;700;900&family=Inter:wght@400;500;600;700&display=swap');

/* Font Face Fallbacks */
@font-face {
  font-family: 'Playfair Display Fallback';
  src: local('Georgia'), local('Garamond'), serif;
  size-adjust: 105%;
}

/* Article/Content Styling */
article {
  line-height: 1.9;
}

article h1,
article h2,
article h3 {
  margin-top: var(--spacing-xl);
  margin-bottom: var(--spacing-md);
}

article h1:first-child {
  margin-top: 0;
}

article p {
  margin-bottom: var(--spacing-md);
  hyphens: auto;
}

article blockquote {
  border-left: 4px solid var(--secondary);
  padding-left: var(--spacing-lg);
  margin: var(--spacing-lg) 0;
  font-style: italic;
  color: var(--text-muted);
  font-size: 1.1rem;
}

article ul,
article ol {
  margin-bottom: var(--spacing-md);
  padding-left: var(--spacing-lg);
}

article li {
  margin-bottom: var(--spacing-sm);
}

article code {
  background: var(--light);
  padding: 2px 6px;
  border-radius: 3px;
  font-family: var(--font-mono);
  font-size: 0.9em;
  color: var(--accent);
}

article pre {
  background: var(--light);
  padding: var(--spacing-md);
  border-radius: var(--radius);
  overflow-x: auto;
  margin-bottom: var(--spacing-md);
}

/* Emphasis Styles */
em {
  font-style: italic;
  /* color heredado del contexto — evita conflicto con textos en fondos oscuros */
}

strong {
  font-weight: 700;
  color: var(--secondary);  /* azul profundo — consistente con main.css */
}

mark {
  background-color: rgba(232, 165, 55, 0.2);
  padding: 2px 4px;
  border-radius: 3px;
}

/* Text Utilities */
.text-lead {
  font-size: 1.3rem;
  line-height: 1.8;
  color: var(--text-muted);
  margin-bottom: var(--spacing-lg);
}

.text-section-intro {
  font-size: 1.1rem;
  color: var(--text-muted);
  line-height: 1.9;
  margin-bottom: var(--spacing-lg);
}

.text-subtle {
  color: #999;
  font-size: 0.95rem;
}

.text-highlight {
  color: var(--secondary);
  font-weight: 600;
}

.text-gradient {
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Heading Variations */
.heading-large {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 900;
  line-height: 1.1;
}

.heading-medium {
  font-size: clamp(1.5rem, 4vw, 2.5rem);
  font-weight: 700;
}

.heading-small {
  font-size: clamp(1rem, 3vw, 1.8rem);
  font-weight: 600;
}

/* Subtitle Styles */
.subtitle {
  font-size: 1.2rem;
  color: var(--text-muted);
  font-weight: 500;
  margin-bottom: var(--spacing-lg);
}

.tagline {
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--secondary);
  font-weight: 600;
}

/* Caption Styles */
.caption {
  font-size: 0.85rem;
  color: #888;
  margin-top: var(--spacing-sm);
  font-style: italic;
}

/* Paragraph Variants */
.para-large {
  font-size: 1.2rem;
  line-height: 1.8;
}

.para-small {
  font-size: 0.9rem;
  line-height: 1.6;
}

/* Link Styles */
.link-underline {
  text-decoration: underline;
  text-decoration-color: var(--secondary);
  text-decoration-thickness: 2px;
  text-underline-offset: 4px;
}

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

.link-plain {
  color: inherit;
  text-decoration: none;
}

.link-plain:hover {
  text-decoration: underline;
}

/* Badge/Tag Styles */
.badge {
  display: inline-block;
  padding: 4px 12px;
  background-color: var(--light);
  color: var(--primary);
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-right: var(--spacing-sm);
  margin-bottom: var(--spacing-sm);
}

.badge-primary {
  background-color: var(--primary);
  color: var(--white);
}

.badge-secondary {
  background-color: var(--secondary);
  color: var(--white);
}

.badge-accent {
  background-color: var(--accent);
  color: var(--white);
}

/* List Styles */
.list-clean {
  list-style: none;
  padding: 0;
}

.list-clean li {
  padding: var(--spacing-sm) 0;
  border-bottom: 1px solid var(--light);
}

.list-clean li:last-child {
  border-bottom: none;
}

.list-icons li {
  display: flex;
  gap: var(--spacing-md);
  align-items: flex-start;
  margin-bottom: var(--spacing-md);
}

.list-icons li::before {
  content: '✓';
  color: var(--secondary);
  font-weight: bold;
  margin-top: 2px;
}

/* Definition List */
dt {
  font-weight: 700;
  color: var(--primary);
  margin-top: var(--spacing-md);
  margin-bottom: var(--spacing-xs);
}

dd {
  margin-left: var(--spacing-lg);
  margin-bottom: var(--spacing-md);
  color: #666;
}

/* Abbreviation */
abbr {
  border-bottom: 1px dotted var(--secondary);
  cursor: help;
  text-decoration: none;
}

/* Keyboard & Variables */
kbd {
  background: var(--text);
  color: var(--white);
  padding: 3px 6px;
  border-radius: 3px;
  font-family: var(--font-mono);
  font-size: 0.85em;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

var {
  font-family: var(--font-mono);
  color: var(--accent);
}

/* Superscript & Subscript */
sup, sub {
  font-size: 0.8em;
}

sup {
  vertical-align: super;
}

sub {
  vertical-align: sub;
}

/* Delete & Insert */
del {
  color: #999;
  text-decoration: line-through;
}

ins {
  background-color: rgba(232, 165, 55, 0.2);
  text-decoration: none;
  padding: 0 2px;
}

/* Horizontal Rule */
hr {
  border: none;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--secondary), transparent);
  margin: var(--spacing-xl) 0;
}

/* Divider */
.divider {
  height: 3px;
  background: linear-gradient(90deg, var(--secondary), var(--accent));
  margin: var(--spacing-lg) 0;
  border-radius: 2px;
}

/* Truncate Text */
.truncate {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.line-clamp-2 {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.line-clamp-3 {
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Text Shadows */
.text-shadow {
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.1);
}

.text-shadow-lg {
  text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.2);
}

/* Text Transform */
.uppercase {
  text-transform: uppercase;
}

.lowercase {
  text-transform: lowercase;
}

.capitalize {
  text-transform: capitalize;
}

.text-nowrap {
  white-space: nowrap;
}

.word-break {
  word-break: break-word;
  overflow-wrap: break-word;
}