/* ==================================
   Base Styles - Shared across all pages
   ================================== */

/* CSS Custom Properties - Design Tokens */
:root {
  /* Color Palette */
  --color-bg-primary: #faf3e0;
  --color-bg-secondary: #ececec;
  --color-accent-primary: #D7613C;
  --color-accent-secondary: #7e4a6c;
  --color-text-primary: #333;
  --color-text-heading: #000;
  --color-text-light: #666;
  --color-border: #ddd;
  --color-code-bg: #1e1e1e;
  --color-white: #fff;

  /* Typography */
  --font-serif: 'Cardo', serif;
  --font-sans: 'Inter', sans-serif;
  --font-display: 'Playfair Display', serif;
  --font-code: 'Fira Code', 'Courier New', monospace;

  /* Spacing */
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
}

/* Base Typography */
body {
  color: var(--color-text-primary);
  font-family: var(--font-serif);
  font-size: 1.2rem;
  line-height: 1.7;
  letter-spacing: -0.15px;
}

h1, h2, h3, h4 {
  color: var(--color-text-heading);
  font-family: var(--font-sans);
  font-weight: 500;
  margin-top: var(--spacing-lg);
  margin-bottom: var(--spacing-md);
}

a {
  color: inherit;
  text-decoration: underline;
}

a:hover {
  text-decoration: none;
}

/* Container */
.container-narrow {
  max-width: 720px;
  margin: 0 auto;
  padding: var(--spacing-lg) var(--spacing-md);
}

/* Masthead */
.masthead {
  border-bottom: 4px solid var(--color-text-heading);
  padding-bottom: var(--spacing-lg);
  margin-bottom: 0;
}

.masthead h1 {
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 3.5rem;
  letter-spacing: -0.02em;
  margin: 0;
}

.tagline {
  font-style: italic;
  font-size: 1.1rem;
  margin: var(--spacing-md) 0;
  color: var(--color-text-light);
}

/* Navigation Bar */
.nav-bar {
  border-top: 2px solid var(--color-text-heading);
  border-bottom: 1px solid var(--color-text-heading);
  padding: 0.75rem 0;
  margin: 1.5rem 0;
}

.nav-bar a {
  font-family: var(--font-sans);
  font-weight: 500;
  text-transform: uppercase;
  font-size: 0.9rem;
  letter-spacing: 0.5px;
  text-decoration: none;
  padding: 0.4em 0.8em;
  display: inline-block;
  border-right: 1px solid var(--color-border);
}

.nav-bar a:last-child,
.nav-bar .dropdown:last-child {
  border-right: none;
}

.nav-bar a:hover {
  background-color: var(--color-text-heading);
  color: var(--color-bg-primary);
  border-radius: 4px;
  display: inline-block;
  text-decoration: none;
}

.nav-bar a.active {
  background-color: var(--color-accent-primary);
  color: var(--color-bg-primary);
  padding: 0.4em 0.8em;
  border-radius: 4px;
  display: inline-block;
  text-decoration: none;
}

/* Dropdown Navigation */
.dropdown {
  position: relative;
  display: inline-block;
}

.dropdown-toggle {
  text-decoration: none;
  color: inherit;
  cursor: pointer;
}

.nav-bar .dropdown {
  border-right: 1px solid var(--color-border);
}

.nav-bar .dropdown-toggle {
  font-family: var(--font-sans);
  font-weight: 500;
  text-transform: uppercase;
  font-size: 0.9rem;
  letter-spacing: 0.5px;
  padding: 0.4em 0.8em;
  display: inline-block;
}

.nav-bar .dropdown-toggle:hover {
  background-color: var(--color-text-heading);
  color: var(--color-bg-primary);
  border-radius: 4px;
}

.nav-bar .dropdown-toggle.active {
  background-color: var(--color-accent-primary);
  color: var(--color-bg-primary);
  border-radius: 4px;
}

.dropdown-menu {
  display: none;
  position: absolute;
  left: 0;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: 4px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
  min-width: 160px;
  text-align: left;
  z-index: 1000;
}

.dropdown-item {
  display: block;
  padding: var(--spacing-sm) var(--spacing-md);
  text-decoration: none;
  color: var(--color-text-primary);
  font-size: 0.9rem;
}

.dropdown-item:hover,
.dropdown-item.active {
  background: #f5f5f5;
  color: var(--color-text-heading);
}

.dropdown:hover .dropdown-menu {
  display: block;
}

/* Footer */
.footer {
  border-top: 2px solid var(--color-text-heading);
  padding: var(--spacing-lg) 0;
  margin-top: var(--spacing-xl);
}

.social-links {
  text-align: center;
  margin-bottom: 1.5rem;
  line-height: 2;
}

.social-links a {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.3px;
  text-decoration: none;
  padding: 0 0.75rem;
  display: inline-block;
  color: var(--color-text-light);
  transition: color 0.3s ease;
}

.social-links a:hover {
  color: var(--color-accent-primary);
}

/* Buttons */
.btn-outline-dark {
  font-family: var(--font-sans);
  font-weight: 500;
  text-transform: uppercase;
  font-size: 0.9rem;
  letter-spacing: 0.5px;
  text-decoration: none;
  padding: 0.75rem 2rem;
  border: 2px solid var(--color-text-heading);
  color: var(--color-text-heading);
  background-color: transparent;
  transition: all 0.3s ease;
  display: inline-block;
  border-radius: 0;
}

.btn-outline-dark:hover {
  background-color: var(--color-text-heading);
  color: var(--color-bg-primary);
}

.btn-outline-accent {
  font-family: var(--font-sans);
  font-weight: 500;
  text-transform: uppercase;
  font-size: 0.9rem;
  letter-spacing: 0.5px;
  text-decoration: none;
  padding: 0.75rem 2rem;
  border: 2px solid var(--color-accent-primary);
  color: var(--color-accent-primary);
  background-color: transparent;
  transition: all 0.3s ease;
  display: inline-block;
  border-radius: 0;
}

.btn-outline-accent:hover {
  background-color: var(--color-accent-primary);
  color: var(--color-bg-primary);
}

.btn-more {
  padding: 0.4rem 1rem;
  font-size: 0.75rem;
  letter-spacing: 0.4px;
}

/* Responsive */
@media (max-width: 768px) {
  .masthead h1 {
    font-size: 2.5rem;
  }

  .nav-bar a {
    padding: 0 0.5rem;
    font-size: 0.8rem;
  }

  .social-links a {
    padding: 0 0.5rem;
    font-size: 0.8rem;
  }
}