/* ============================================
   CSS RESET & BASE STYLES
   ============================================ */

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* ============================================
   CSS CUSTOM PROPERTIES
   ============================================ */

:root {
  /* Bold Editorial Color Palette */
  --color-primary: #D62828; /* Vibrant Red */
  --color-secondary: #003049; /* Deep Navy */
  --color-accent: #F77F00; /* Bold Orange */
  --color-highlight: #FCBF49; /* Golden Yellow */

  --color-background: #FFFFFF;
  --color-surface: #F8F9FA;
  --color-text: #1A1A1A;
  --color-text-light: #4A5568;
  --color-border: #E2E8F0;

  /* Typography */
  --font-display: 'Playfair Display', Georgia, serif;
  --font-headline: 'Montserrat', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;

  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 4rem;
  --spacing-xl: 6rem;

  /* Container */
  --container-max-width: 900px;
  --container-wide: 1200px;
}

/* ============================================
   TYPOGRAPHY & BASE ELEMENTS
   ============================================ */

html {
  scroll-behavior: smooth;
  font-size: 18px;
  line-height: 1.6;
}

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background-color: var(--color-background);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ============================================
   HERO SECTION
   ============================================ */

.hero {
  background: linear-gradient(135deg, var(--color-secondary) 0%, #001529 100%);
  color: white;
  padding: var(--spacing-xl) var(--spacing-md);
  min-height: 70vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: repeating-linear-gradient(
    45deg,
    transparent,
    transparent 10px,
    rgba(214, 40, 40, 0.03) 10px,
    rgba(214, 40, 40, 0.03) 20px
  );
  pointer-events: none;
}

.hero-content {
  max-width: var(--container-wide);
  position: relative;
  z-index: 1;
}

.eyebrow {
  font-family: var(--font-headline);
  font-size: 0.875rem;
  font-weight: 800;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--spacing-sm);
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 8vw, 5rem);
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: var(--spacing-sm);
  letter-spacing: -0.02em;
}

.hero-subtitle {
  font-family: var(--font-headline);
  font-size: clamp(1.25rem, 3vw, 2rem);
  font-weight: 300;
  color: var(--color-highlight);
  letter-spacing: 0.05em;
}

/* ============================================
   ARTICLE CONTAINER & CONTENT
   ============================================ */

.article-container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: var(--spacing-xl) var(--spacing-md);
}

.article-content {
  background: var(--color-background);
}

/* Drop Cap */
.drop-cap::first-letter {
  font-family: var(--font-display);
  font-size: 5rem;
  font-weight: 700;
  line-height: 0.8;
  float: left;
  margin: 0.1em 0.1em 0 0;
  color: var(--color-primary);
}

/* Paragraph Styling */
.article-content p {
  margin-bottom: var(--spacing-md);
  line-height: 1.7;
  color: var(--color-text);
}

/* Emphasis Text */
.emphasis {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-secondary);
  border-left: 4px solid var(--color-primary);
  padding-left: var(--spacing-md);
  margin: var(--spacing-lg) 0;
}

.final-thought {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-style: italic;
  color: var(--color-secondary);
  text-align: center;
  margin: var(--spacing-lg) 0;
  padding: var(--spacing-md);
  border-top: 3px solid var(--color-primary);
  border-bottom: 3px solid var(--color-primary);
}

/* ============================================
   HEADINGS
   ============================================ */

.article-content h2 {
  font-family: var(--font-headline);
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 900;
  line-height: 1.2;
  color: var(--color-secondary);
  margin-top: var(--spacing-xl);
  margin-bottom: var(--spacing-md);
  letter-spacing: -0.02em;
  position: relative;
}

.article-content h2::before {
  content: '';
  position: absolute;
  left: -2rem;
  top: 0.5em;
  width: 1rem;
  height: 4px;
  background: var(--color-primary);
}

.article-content h2 .subhead {
  display: block;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 400;
  color: var(--color-text-light);
  margin-top: var(--spacing-xs);
  letter-spacing: 0;
}

.article-content h3 {
  font-family: var(--font-headline);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-secondary);
  margin-top: var(--spacing-lg);
  margin-bottom: var(--spacing-sm);
}

/* ============================================
   PULL QUOTES
   ============================================ */

.pull-quote {
  background: var(--color-primary);
  color: white;
  padding: var(--spacing-lg);
  margin: var(--spacing-lg) calc(var(--spacing-md) * -1);
  border-left: none;
  position: relative;
  transform: rotate(-1deg);
}

.pull-quote::before {
  content: '\201C';
  font-family: var(--font-display);
  font-size: 8rem;
  position: absolute;
  top: -2rem;
  left: 1rem;
  color: rgba(255, 255, 255, 0.2);
  line-height: 1;
}

.pull-quote p {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-style: italic;
  line-height: 1.4;
  margin-bottom: var(--spacing-sm);
  position: relative;
  z-index: 1;
}

.pull-quote cite {
  font-family: var(--font-headline);
  font-size: 1rem;
  font-style: normal;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-highlight);
}

/* ============================================
   LISTS
   ============================================ */

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

.article-content li {
  margin-bottom: var(--spacing-sm);
  line-height: 1.7;
}

.article-content ul li {
  list-style: none;
  position: relative;
}

.article-content ul li::before {
  content: '\25A0';
  position: absolute;
  left: -1.5rem;
  color: var(--color-primary);
  font-size: 0.75rem;
}

.tips-list {
  counter-reset: tips;
  list-style: none;
  padding-left: 0;
}

.tips-list li {
  counter-increment: tips;
  position: relative;
  padding-left: 4rem;
  margin-bottom: var(--spacing-lg);
}

.tips-list li::before {
  content: counter(tips);
  font-family: var(--font-headline);
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--color-primary);
  position: absolute;
  left: 0;
  top: -0.25rem;
}

/* ============================================
   HIGHLIGHT BOXES & SPECIAL SECTIONS
   ============================================ */

.highlight-box {
  background: var(--color-secondary);
  color: white;
  padding: var(--spacing-lg);
  margin: var(--spacing-lg) 0;
  border-radius: 2px;
  position: relative;
}

.highlight-box::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 100px;
  height: 100px;
  background: var(--color-accent);
  opacity: 0.1;
  border-radius: 0 0 0 100%;
}

.highlight-box h3 {
  color: var(--color-highlight);
  margin-top: 0;
}

.highlight-box ol {
  margin-top: var(--spacing-md);
}

.highlight-box li {
  color: rgba(255, 255, 255, 0.95);
}

/* ============================================
   COMPARISON GRID
   ============================================ */

.comparison-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-md);
  margin: var(--spacing-lg) 0;
}

.comparison-box {
  background: var(--color-surface);
  padding: var(--spacing-md);
  border: 2px solid var(--color-border);
}

.comparison-box.highlight {
  background: var(--color-secondary);
  color: white;
  border-color: var(--color-primary);
  border-width: 3px;
}

.comparison-box h3 {
  margin-top: 0;
  margin-bottom: var(--spacing-md);
  color: var(--color-secondary);
}

.comparison-box.highlight h3 {
  color: var(--color-highlight);
}

.comparison-box ul {
  padding-left: var(--spacing-md);
}

.comparison-box.highlight li {
  color: rgba(255, 255, 255, 0.95);
}

.comparison-box .total {
  margin-top: var(--spacing-md);
  padding-top: var(--spacing-md);
  border-top: 2px solid var(--color-border);
  font-weight: 700;
  font-size: 1.125rem;
}

.comparison-box.highlight .total {
  border-top-color: var(--color-primary);
  color: var(--color-highlight);
}

/* ============================================
   TWO-COLUMN LAYOUT
   ============================================ */

.two-column {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-lg);
  margin: var(--spacing-lg) 0;
}

.column {
  padding: var(--spacing-md);
  background: var(--color-surface);
  border-left: 4px solid var(--color-primary);
}

.column h3 {
  margin-top: 0;
  color: var(--color-secondary);
}

/* ============================================
   CALL-TO-ACTION SECTION
   ============================================ */

.cta-section {
  background: var(--color-secondary);
  color: white;
  padding: var(--spacing-xl) var(--spacing-md);
  margin-top: var(--spacing-xl);
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 80%;
  height: 200%;
  background: var(--color-primary);
  opacity: 0.1;
  transform: rotate(15deg);
}

.cta-content {
  max-width: var(--container-wide);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-lg);
  align-items: center;
  position: relative;
  z-index: 1;
}

.cta-text h2 {
  font-family: var(--font-headline);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 900;
  color: var(--color-highlight);
  margin-bottom: var(--spacing-md);
  letter-spacing: -0.02em;
}

.cta-description,
.cta-philosophy {
  font-size: 1.125rem;
  line-height: 1.7;
  margin-bottom: var(--spacing-md);
  color: rgba(255, 255, 255, 0.95);
}

.cta-philosophy {
  font-style: italic;
  border-left: 4px solid var(--color-accent);
  padding-left: var(--spacing-md);
}

.cta-button {
  display: inline-block;
  background: var(--color-primary);
  color: white;
  font-family: var(--font-headline);
  font-size: 1.125rem;
  font-weight: 700;
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 1.25rem 3rem;
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.cta-button::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: var(--color-accent);
  transition: left 0.3s ease;
}

.cta-button:hover::before {
  left: 0;
}

.cta-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.cta-button span {
  position: relative;
  z-index: 1;
}

.cta-image {
  text-align: center;
}

.cta-image img {
  width: 100%;
  max-width: 300px;
  height: auto;
  border-radius: 2px;
  border: 5px solid var(--color-primary);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
}

/* ============================================
   FOOTER
   ============================================ */

.site-footer {
  background: var(--color-text);
  color: rgba(255, 255, 255, 0.7);
  text-align: center;
  padding: var(--spacing-md);
  font-size: 0.875rem;
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

@media (min-width: 768px) {
  html {
    font-size: 19px;
  }

  .hero {
    padding: var(--spacing-xl) var(--spacing-lg);
  }

  .article-container {
    padding: var(--spacing-xl) var(--spacing-lg);
  }

  .pull-quote {
    margin-left: calc(var(--spacing-lg) * -1);
    margin-right: calc(var(--spacing-lg) * -1);
  }

  .comparison-grid {
    grid-template-columns: 1fr 1fr;
  }

  .two-column {
    grid-template-columns: 1fr 1fr;
  }

  .cta-content {
    grid-template-columns: 1.5fr 1fr;
  }
}

@media (min-width: 1024px) {
  html {
    font-size: 20px;
  }

  .article-content h2::before {
    left: -3rem;
  }
}

/* ============================================
   PRINT STYLES
   ============================================ */

@media print {
  .hero {
    background: white;
    color: black;
    min-height: auto;
    padding: var(--spacing-md);
  }

  .hero-title {
    color: var(--color-secondary);
  }

  .cta-section {
    background: white;
    color: black;
    border: 2px solid var(--color-border);
  }

  .cta-button {
    display: none;
  }

  .pull-quote {
    background: white;
    border: 2px solid var(--color-border);
    color: black;
    transform: none;
  }

  .highlight-box {
    background: white;
    border: 2px solid var(--color-border);
    color: black;
  }

  .comparison-box.highlight {
    background: white;
    color: black;
  }

  a::after {
    content: " (" attr(href) ")";
  }
}