/* ========================================
   CSS Reset & Base Styles
   ======================================== */

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

/* ========================================
   CSS Custom Properties (Variables)
   ======================================== */

:root {
  /* Color Palette - Retro/Nostalgic */
  --cream-light: #FDF8F3;
  --cream-base: #F5F2EB;
  --cream-dark: #EAE4D8;
  --rust: #B85C38;
  --rust-dark: #9A4E2F;
  --forest-green: #3A5F4A;
  --forest-green-dark: #2A4535;
  --text-primary: #3C3632;
  --text-secondary: #6B6460;
  --border-color: #D4C8B8;
  --accent-gold: #C9A961;

  /* Typography */
  --font-serif: 'Libre Baskerville', 'Georgia', 'Times New Roman', serif;
  --font-sans: 'Lato', 'Helvetica Neue', Arial, sans-serif;

  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2.5rem;
  --spacing-xl: 4rem;
  --spacing-xxl: 6rem;

  /* Layout */
  --container-max-width: 900px;
  --content-max-width: 800px;
}

/* ========================================
   Typography & Fonts
   ======================================== */

@import url('https://fonts.googleapis.com/css2?family=Libre+Baskerville:ital,wght@0,400;0,700;1,400&family=Lato:wght@300;400;700&display=swap');

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-sans);
  font-size: 1.0625rem;
  line-height: 1.7;
  color: var(--text-primary);
  background-color: var(--cream-light);
  background-image:
    linear-gradient(to bottom, var(--cream-light) 0%, var(--cream-base) 50%, var(--cream-light) 100%);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ========================================
   Decorative Border Elements
   ======================================== */

.decorative-border-top,
.decorative-border-bottom {
  height: 8px;
  background: linear-gradient(to right,
    var(--rust) 0%,
    var(--accent-gold) 25%,
    var(--forest-green) 50%,
    var(--accent-gold) 75%,
    var(--rust) 100%);
  box-shadow: 0 2px 4px rgba(60, 54, 50, 0.1);
}

.decorative-border-bottom {
  margin-top: var(--spacing-xxl);
}

/* ========================================
   Container & Layout
   ======================================== */

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

/* ========================================
   Hero Section
   ======================================== */

.hero {
  position: relative;
  text-align: center;
  padding: var(--spacing-xxl) 0 var(--spacing-xl) 0;
  background-color: var(--cream-base);
  border-bottom: 3px double var(--border-color);
  background-image:
    repeating-linear-gradient(
      90deg,
      transparent,
      transparent 2px,
      rgba(212, 200, 184, 0.1) 2px,
      rgba(212, 200, 184, 0.1) 4px
    );
}

.hero-ornament-top,
.hero-ornament-bottom {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  width: 120px;
  height: 20px;
  background-image:
    radial-gradient(circle, var(--accent-gold) 2px, transparent 2px);
  background-size: 12px 12px;
  opacity: 0.4;
}

.hero-ornament-top {
  top: var(--spacing-md);
}

.hero-ornament-bottom {
  bottom: var(--spacing-md);
}

.vintage-badge {
  display: inline-block;
  font-family: var(--font-serif);
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--cream-light);
  background-color: var(--forest-green);
  padding: var(--spacing-xs) var(--spacing-md);
  border: 2px solid var(--forest-green-dark);
  border-radius: 2px;
  box-shadow: 0 2px 8px rgba(58, 95, 74, 0.3);
  margin-bottom: var(--spacing-md);
}

.hero-title {
  font-family: var(--font-serif);
  font-size: 2.75rem;
  font-weight: 700;
  line-height: 1.2;
  color: var(--rust);
  margin-bottom: var(--spacing-sm);
  text-shadow: 1px 1px 0 rgba(255, 255, 255, 0.8);
}

.hero-subtitle {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 400;
  font-style: italic;
  color: var(--text-secondary);
  margin-bottom: var(--spacing-lg);
}

.hero-divider {
  width: 200px;
  height: 2px;
  background: linear-gradient(to right,
    transparent 0%,
    var(--accent-gold) 50%,
    transparent 100%);
  margin: var(--spacing-lg) auto 0;
}

/* ========================================
   Article Content
   ======================================== */

.article-content {
  padding: var(--spacing-xxl) 0;
}

.article-content .container {
  max-width: var(--content-max-width);
}

article {
  background-color: var(--cream-light);
  padding: var(--spacing-xl);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  box-shadow:
    0 4px 6px rgba(60, 54, 50, 0.05),
    inset 0 0 0 1px rgba(255, 255, 255, 0.8);
}

.article-intro {
  font-size: 1.125rem;
  line-height: 1.8;
  color: var(--text-secondary);
  margin-bottom: var(--spacing-xl);
  padding: var(--spacing-lg);
  background-color: var(--cream-base);
  border-left: 4px solid var(--rust);
  border-radius: 2px;
}

.article-intro p {
  margin-bottom: var(--spacing-md);
}

.article-intro p:last-child {
  margin-bottom: 0;
}

.article-section {
  margin-bottom: var(--spacing-xl);
  padding-bottom: var(--spacing-xl);
  border-bottom: 1px solid var(--border-color);
}

.article-section:last-child {
  border-bottom: none;
  padding-bottom: 0;
  margin-bottom: 0;
}

.article-section h2 {
  font-family: var(--font-serif);
  font-size: 1.875rem;
  font-weight: 700;
  line-height: 1.3;
  color: var(--forest-green);
  margin-bottom: var(--spacing-lg);
  position: relative;
  padding-bottom: var(--spacing-sm);
}

.article-section h2::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 60px;
  height: 3px;
  background-color: var(--rust);
}

.article-section p {
  margin-bottom: var(--spacing-md);
  line-height: 1.75;
}

.article-section p:last-child {
  margin-bottom: 0;
}

/* Code Styling */
code {
  font-family: 'Courier New', 'Courier', monospace;
  font-size: 0.9375rem;
  color: var(--rust-dark);
  background-color: var(--cream-dark);
  padding: 0.125rem 0.375rem;
  border-radius: 2px;
  border: 1px solid var(--border-color);
}

/* ========================================
   Call-to-Action Section
   ======================================== */

.cta-section {
  position: relative;
  background-color: var(--cream-base);
  background-image:
    repeating-linear-gradient(
      45deg,
      transparent,
      transparent 35px,
      rgba(212, 200, 184, 0.1) 35px,
      rgba(212, 200, 184, 0.1) 70px
    );
  padding: var(--spacing-xxl) 0;
  border-top: 3px double var(--border-color);
  border-bottom: 3px double var(--border-color);
  margin-top: var(--spacing-xxl);
}

.cta-ornament-top,
.cta-ornament-bottom {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  width: 100px;
  height: 100px;
  border: 2px solid var(--border-color);
  border-radius: 50%;
  background-color: var(--cream-light);
  opacity: 0.5;
}

.cta-ornament-top {
  top: -50px;
}

.cta-ornament-bottom {
  bottom: -50px;
}

.cta-content {
  text-align: center;
  background-color: var(--cream-light);
  padding: var(--spacing-xl);
  border: 2px solid var(--border-color);
  border-radius: 4px;
  box-shadow:
    0 8px 16px rgba(60, 54, 50, 0.08),
    inset 0 0 0 1px rgba(255, 255, 255, 0.9);
}

.cta-badge {
  display: inline-block;
  font-family: var(--font-serif);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--cream-light);
  background-color: var(--rust);
  padding: var(--spacing-xs) var(--spacing-md);
  border: 2px solid var(--rust-dark);
  border-radius: 2px;
  box-shadow: 0 2px 8px rgba(184, 92, 56, 0.3);
  margin-bottom: var(--spacing-md);
}

.cta-title {
  font-family: var(--font-serif);
  font-size: 2.25rem;
  font-weight: 700;
  line-height: 1.2;
  color: var(--forest-green);
  margin-bottom: var(--spacing-sm);
}

.cta-divider {
  width: 150px;
  height: 2px;
  background: linear-gradient(to right,
    transparent 0%,
    var(--rust) 50%,
    transparent 100%);
  margin: var(--spacing-lg) auto;
}

.cta-profile {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-lg);
  margin: var(--spacing-xl) 0;
  text-align: left;
}

.cta-image {
  width: 180px;
  height: 180px;
  border-radius: 50%;
  object-fit: cover;
  border: 5px solid var(--border-color);
  box-shadow:
    0 8px 24px rgba(60, 54, 50, 0.15),
    inset 0 0 0 2px rgba(255, 255, 255, 0.9);
  background-color: var(--cream-light);
}

.cta-text {
  max-width: 700px;
}

.cta-text p {
  font-size: 1.0625rem;
  line-height: 1.75;
  color: var(--text-secondary);
  margin-bottom: var(--spacing-md);
}

.cta-text p:last-child {
  margin-bottom: 0;
}

.cta-button {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-family: var(--font-serif);
  font-size: 1.125rem;
  font-weight: 700;
  text-decoration: none;
  color: var(--cream-light);
  background-color: var(--forest-green);
  padding: var(--spacing-md) var(--spacing-xl);
  border: 3px solid var(--forest-green-dark);
  border-radius: 4px;
  box-shadow:
    0 4px 12px rgba(58, 95, 74, 0.3),
    inset 0 -2px 0 rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
  margin-top: var(--spacing-lg);
  position: relative;
  overflow: hidden;
}

.cta-button::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.2),
    transparent
  );
  transition: left 0.5s ease;
}

.cta-button:hover::before {
  left: 100%;
}

.cta-button:hover {
  background-color: var(--forest-green-dark);
  transform: translateY(-2px);
  box-shadow:
    0 6px 16px rgba(58, 95, 74, 0.4),
    inset 0 -2px 0 rgba(0, 0, 0, 0.1);
}

.cta-button:active {
  transform: translateY(0);
  box-shadow:
    0 2px 8px rgba(58, 95, 74, 0.3),
    inset 0 2px 4px rgba(0, 0, 0, 0.2);
}

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

.cta-button-arrow {
  font-size: 1.5rem;
  position: relative;
  z-index: 1;
  transition: transform 0.3s ease;
}

.cta-button:hover .cta-button-arrow {
  transform: translateX(4px);
}

/* ========================================
   Footer
   ======================================== */

.footer {
  padding: var(--spacing-xl) 0 var(--spacing-lg);
  text-align: center;
  background-color: var(--cream-light);
}

.footer-divider {
  width: 100px;
  height: 2px;
  background: linear-gradient(to right,
    transparent 0%,
    var(--border-color) 50%,
    transparent 100%);
  margin: 0 auto var(--spacing-lg);
}

.footer-text {
  font-family: var(--font-serif);
  font-size: 0.9375rem;
  font-style: italic;
  color: var(--text-secondary);
  margin-bottom: var(--spacing-sm);
}

.footer-copyright {
  font-size: 0.875rem;
  color: var(--text-secondary);
  opacity: 0.7;
}

/* ========================================
   Responsive Design
   ======================================== */

@media (min-width: 768px) {
  .hero-title {
    font-size: 3.5rem;
  }

  .hero-subtitle {
    font-size: 1.75rem;
  }

  .article-section h2 {
    font-size: 2.125rem;
  }

  .cta-title {
    font-size: 2.75rem;
  }

  .cta-profile {
    flex-direction: row;
    align-items: flex-start;
    text-align: left;
  }

  .cta-image {
    width: 220px;
    height: 220px;
    flex-shrink: 0;
  }
}

@media (min-width: 1024px) {
  :root {
    --spacing-xxl: 8rem;
  }

  .hero-title {
    font-size: 4rem;
  }

  .container {
    padding: 0 var(--spacing-lg);
  }

  article {
    padding: var(--spacing-xxl);
  }
}

/* ========================================
   Print Styles
   ======================================== */

@media print {
  body {
    background: white;
    color: black;
  }

  .decorative-border-top,
  .decorative-border-bottom,
  .hero-ornament-top,
  .hero-ornament-bottom,
  .cta-ornament-top,
  .cta-ornament-bottom {
    display: none;
  }

  .hero,
  .article-content,
  .cta-section {
    page-break-inside: avoid;
  }

  .cta-button {
    background-color: transparent;
    color: black;
    border: 2px solid black;
  }

  a {
    text-decoration: underline;
  }

  a[href]::after {
    content: " (" attr(href) ")";
    font-size: 0.875rem;
  }
}