/* Digi-Courses Typography System */

/* Google Fonts Import */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;700;900&family=Source+Sans+Pro:wght@300;400;600;700&family=IBM+Plex+Mono:wght@400;500&display=swap');

/* Headings Scale */
.dcx-h1, h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: var(--dcx-space-md);
}

.dcx-h2, h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.01em;
  margin-bottom: var(--dcx-space-md);
}

.dcx-h3, h3 {
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 700;
  line-height: 1.25;
  margin-bottom: var(--dcx-space-sm);
}

.dcx-h4, h4 {
  font-size: clamp(1.25rem, 2.5vw, 1.75rem);
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: var(--dcx-space-sm);
}

.dcx-h5, h5 {
  font-size: 1.25rem;
  font-weight: 600;
  line-height: 1.4;
}

.dcx-h6, h6 {
  font-size: 1rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  line-height: 1.4;
}

/* Display Text */
.dcx-display-xl {
  font-family: var(--dcx-font-display);
  font-size: clamp(3rem, 8vw, 6rem);
  font-weight: 900;
  line-height: 1;
  letter-spacing: -0.03em;
}

.dcx-display-lg {
  font-family: var(--dcx-font-display);
  font-size: clamp(2.5rem, 6vw, 5rem);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -0.025em;
}

/* Body Text Variants */
.dcx-text-lead {
  font-size: clamp(1.25rem, 2vw, 1.5rem);
  line-height: 1.6;
  color: var(--dcx-text-secondary);
  font-weight: 400;
}

.dcx-text-body {
  font-size: 1.125rem;
  line-height: 1.7;
}

.dcx-text-small {
  font-size: 0.875rem;
  line-height: 1.5;
}

.dcx-text-caption {
  font-size: 0.75rem;
  line-height: 1.4;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
  color: var(--dcx-text-muted);
}

/* Text Treatments */
.dcx-text-serif {
  font-family: var(--dcx-font-display);
}

.dcx-text-mono {
  font-family: var(--dcx-font-mono);
  font-size: 0.9em;
}

.dcx-text-italic {
  font-style: italic;
}

.dcx-text-semibold {
  font-weight: 600;
}

.dcx-text-bold {
  font-weight: 700;
}

/* Text Colors */
.dcx-text-primary {
  color: var(--dcx-text-primary);
}

.dcx-text-secondary {
  color: var(--dcx-text-secondary);
}

.dcx-text-muted {
  color: var(--dcx-text-muted);
}

.dcx-text-accent {
  color: var(--dcx-accent);
}

.dcx-text-white {
  color: var(--dcx-white);
}

/* Decorative Text Elements */
.dcx-text-underline {
  position: relative;
  display: inline-block;
}

.dcx-text-underline::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 100%;
  height: 3px;
  background-color: var(--dcx-accent);
  opacity: 0.6;
}

.dcx-text-highlight {
  background: linear-gradient(180deg, transparent 60%, var(--dcx-accent-light) 60%);
  padding: 0 0.25em;
}

/* Dropcap */
.dcx-dropcap::first-letter {
  font-family: var(--dcx-font-display);
  float: left;
  font-size: 4.5em;
  line-height: 0.85;
  margin: 0.05em 0.15em 0 0;
  color: var(--dcx-primary);
  font-weight: 900;
}

/* Blockquotes */
blockquote {
  font-family: var(--dcx-font-display);
  font-size: 1.5rem;
  line-height: 1.5;
  font-style: italic;
  color: var(--dcx-text-secondary);
  border-left: 4px solid var(--dcx-accent);
  padding-left: var(--dcx-space-lg);
  margin: var(--dcx-space-xl) 0;
}

blockquote cite {
  display: block;
  font-family: var(--dcx-font-body);
  font-size: 1rem;
  font-style: normal;
  font-weight: 600;
  color: var(--dcx-text-muted);
  margin-top: var(--dcx-space-sm);
}

blockquote cite::before {
  content: '— ';
}

/* Pull Quotes */
.dcx-pullquote {
  font-family: var(--dcx-font-display);
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  line-height: 1.4;
  font-weight: 700;
  text-align: center;
  color: var(--dcx-primary);
  padding: var(--dcx-space-xl) var(--dcx-space-lg);
  margin: var(--dcx-space-xxl) 0;
  position: relative;
}

.dcx-pullquote::before,
.dcx-pullquote::after {
  content: '"';
  font-size: 3em;
  color: var(--dcx-accent);
  opacity: 0.3;
  position: absolute;
}

.dcx-pullquote::before {
  top: 0;
  left: 0;
}

.dcx-pullquote::after {
  bottom: 0;
  right: 0;
  content: '"';
}

/* Lists */
.dcx-list-styled li {
  position: relative;
  padding-left: var(--dcx-space-md);
  margin-bottom: var(--dcx-space-sm);
}

.dcx-list-styled li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--dcx-accent);
  font-weight: 700;
}

/* Editorial Separators */
.dcx-separator {
  width: 60px;
  height: 4px;
  background-color: var(--dcx-accent);
  margin: var(--dcx-space-lg) auto;
  border: none;
}

.dcx-separator-left {
  margin-left: 0;
  margin-right: auto;
}

.dcx-text-ornament {
  text-align: center;
  font-size: 1.5rem;
  color: var(--dcx-accent);
  opacity: 0.5;
  margin: var(--dcx-space-xl) 0;
}

/* Reading Experience */
.dcx-longform {
  max-width: 680px;
  margin: 0 auto;
}

.dcx-longform p {
  margin-bottom: var(--dcx-space-lg);
}

.dcx-longform h2,
.dcx-longform h3 {
  margin-top: var(--dcx-space-xxl);
  margin-bottom: var(--dcx-space-md);
}

/* Responsive Typography */
@media (max-width: 768px) {
  blockquote {
    font-size: 1.25rem;
    padding-left: var(--dcx-space-md);
  }
  
  .dcx-pullquote {
    padding: var(--dcx-space-lg) var(--dcx-space-sm);
  }
  
  .dcx-dropcap::first-letter {
    font-size: 3.5em;
  }
}