/* ============================================
   SOFTWARE ROASTERY - MAIN STYLESHEET
   Theme: Roasted Warmth
   ============================================ */

/* CSS Variables - Easy Theme Switching! */
:root {
  /* Colors - can be overridden from Hugo config */
  --color-primary: #4A2C2A;
  --color-secondary: #E17055;
  --color-accent: #F39C12;
  --color-bg-primary: #FDF6E3;
  --color-bg-secondary: #FFFFFF;
  --color-bg-dark: #2D3436;
  --color-text-primary: #2D3436;
  --color-text-secondary: #636E72;
  --color-text-light: #FDF6E3;
  --color-growth: #6C9A8B;
  --color-success: #27AE60;
  --color-warning: #F39C12;
  --color-error: #E74C3C;
  --color-info: #3498DB;
  
  /* Typography */
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-heading: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'Fira Code', 'Courier New', monospace;
  
  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-xxl: 4rem;
  
  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-full: 999px;
  
  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(74, 44, 42, 0.1);
  --shadow-md: 0 4px 6px rgba(74, 44, 42, 0.15);
  --shadow-lg: 0 10px 20px rgba(74, 44, 42, 0.2);
  
  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-normal: 300ms ease;
  --transition-slow: 500ms ease;
  
  /* Layout */
  --max-width: 1200px;
  --max-width-text: 800px;
}

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

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

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

body {
  font-family: var(--font-primary);
  color: var(--color-text-primary);
  background-color: var(--color-bg-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ============================================
   TYPOGRAPHY
   ============================================ */

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-primary);
  margin-bottom: var(--spacing-md);
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.1rem; }
h6 { font-size: 1rem; }

@media (max-width: 768px) {
  h1 { font-size: 2rem; }
  h2 { font-size: 1.75rem; }
  h3 { font-size: 1.25rem; }
}

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

a {
  color: var(--color-secondary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

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

strong {
  font-weight: 600;
  color: var(--color-primary);
}

code {
  font-family: var(--font-mono);
  background-color: rgba(74, 44, 42, 0.05);
  padding: 0.2rem 0.4rem;
  border-radius: var(--radius-sm);
  font-size: 0.9em;
}

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

pre code {
  background-color: transparent;
  padding: 0;
  color: inherit;
}

/* ============================================
   LAYOUT COMPONENTS
   ============================================ */

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

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

/* ============================================
   HEADER & NAVIGATION
   ============================================ */

.site-header {
  background-color: var(--color-bg-secondary);
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-sm) 0;
}

.site-logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary);
  text-decoration: none;
}

.site-logo:hover {
  text-decoration: none;
  opacity: 0.8;
}

.logo-image {
  height: auto;
  width: auto;
  margin-right: 0.75rem;
  border-radius: var(--radius-sm);
  transition: transform var(--transition-normal);
}

.site-logo:hover .logo-image {
  transform: scale(1.05);
}

.main-nav ul {
  display: flex;
  list-style: none;
  gap: var(--spacing-sm);
  align-items: center;
}

.main-nav a {
  color: var(--color-text-primary);
  font-weight: 500;
  padding: var(--spacing-xs) var(--spacing-md);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  white-space: nowrap;
  font-size: 0.95rem;
}

.main-nav a:hover {
  background-color: var(--color-bg-primary);
  color: var(--color-secondary);
  text-decoration: none;
  transform: translateY(-1px);
}

.main-nav a.active {
  color: var(--color-secondary);
  font-weight: 600;
  background-color: var(--color-bg-primary);
}

/* Mobile Menu Toggle */
.menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--color-primary);
}

@media (max-width: 768px) {
  .menu-toggle {
    display: block;
  }
  
  .main-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--color-bg-secondary);
    box-shadow: var(--shadow-md);
    display: none;
  }
  
  .main-nav.active {
    display: block;
  }
  
  .main-nav ul {
    flex-direction: column;
    padding: var(--spacing-sm);
    gap: 0;
  }
  
  .main-nav li {
    width: 100%;
  }
  
  .main-nav a {
    display: block;
    padding: var(--spacing-sm);
  }
}

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

.hero {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-bg-dark) 100%);
  color: var(--color-text-light);
  padding: 5rem 0 4rem;
  text-align: center;
}

.hero h1 {
  color: var(--color-text-light);
  font-size: 3rem;
  margin-bottom: var(--spacing-md);
  line-height: 1.2;
}

.hero .tagline {
  font-size: 1.3rem;
  color: var(--color-secondary);
  margin-bottom: var(--spacing-md);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 0.9rem;
}

.hero .description {
  font-size: 1.25rem;
  max-width: 750px;
  margin: 0 auto var(--spacing-xl);
  opacity: 0.95;
  line-height: 1.6;
}

.hero-cta {
  display: flex;
  gap: var(--spacing-md);
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 2rem;
}

@media (max-width: 768px) {
  .hero {
    padding: 3rem 0 2.5rem;
  }
  
  .hero h1 {
    font-size: 2rem;
  }
  
  .hero .tagline {
    font-size: 0.85rem;
  }
  
  .hero .description {
    font-size: 1.05rem;
  }
}

/* ============================================
   BUTTONS
   ============================================ */

.btn {
  display: inline-block;
  padding: var(--spacing-sm) var(--spacing-lg);
  border-radius: var(--radius-md);
  font-weight: 600;
  text-decoration: none;
  transition: all var(--transition-normal);
  cursor: pointer;
  border: 2px solid transparent;
  font-size: 1rem;
  text-align: center;
}

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

.btn-primary:hover {
  background-color: var(--color-accent);
  text-decoration: none;
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-secondary {
  background-color: transparent;
  color: var(--color-text-light);
  border-color: var(--color-text-light);
}

.btn-secondary:hover {
  background-color: var(--color-text-light);
  color: var(--color-primary);
  text-decoration: none;
}

.btn-outline {
  background-color: transparent;
  color: var(--color-secondary);
  border-color: var(--color-secondary);
}

.btn-outline:hover {
  background-color: var(--color-secondary);
  color: white;
  text-decoration: none;
}

/* ============================================
   CARDS & SECTIONS
   ============================================ */

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

.section-alt {
  background-color: var(--color-bg-secondary);
}

.section-header {
  text-align: center;
  margin-bottom: var(--spacing-xl);
}

.section-title {
  font-size: 2.5rem;
  margin-bottom: var(--spacing-sm);
  position: relative;
  display: inline-block;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 3px;
  background: linear-gradient(to right, var(--color-secondary), var(--color-accent));
  border-radius: 2px;
}

.section-subtitle {
  font-size: 1.2rem;
  color: var(--color-text-secondary);
  margin-top: var(--spacing-md);
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-lg);
  margin-top: var(--spacing-lg);
}

.card {
  background-color: var(--color-bg-secondary);
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
  border: 1px solid rgba(74, 44, 42, 0.08);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(225, 112, 85, 0.2);
}

.card-icon {
  font-size: 2.5rem;
  margin-bottom: var(--spacing-md);
  color: var(--color-secondary);
}

.card-title {
  font-size: 1.5rem;
  margin-bottom: var(--spacing-sm);
}

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

/* ============================================
   CONTENT SECTIONS
   ============================================ */

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

.content h2 {
  margin-top: var(--spacing-xl);
  margin-bottom: var(--spacing-md);
  padding-bottom: var(--spacing-sm);
  border-bottom: 3px solid var(--color-secondary);
  font-size: 2rem;
}

.content h3 {
  margin-top: var(--spacing-lg);
  margin-bottom: var(--spacing-sm);
  font-size: 1.5rem;
  color: var(--color-primary);
}

.content h4 {
  margin-top: var(--spacing-md);
  margin-bottom: var(--spacing-sm);
  font-size: 1.25rem;
}

.content p {
  margin-bottom: var(--spacing-md);
  line-height: 1.8;
}

.content ul,
.content ol {
  margin-left: var(--spacing-lg);
  margin-bottom: var(--spacing-md);
  line-height: 1.8;
}

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

.content blockquote {
  border-left: 4px solid var(--color-secondary);
  padding-left: var(--spacing-md);
  margin: var(--spacing-md) 0;
  font-style: italic;
  color: var(--color-text-secondary);
  background-color: rgba(225, 112, 85, 0.05);
  padding: var(--spacing-md);
  border-radius: var(--radius-sm);
}

/* Two column layout for content */
.content-columns {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-lg);
  margin: var(--spacing-lg) 0;
}

.content-box {
  background-color: var(--color-bg-secondary);
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg);
  border-left: 4px solid var(--color-secondary);
  box-shadow: var(--shadow-sm);
}

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

.content-box h4 {
  margin-top: var(--spacing-md);
}

/* Highlight boxes */
.highlight-box {
  background: linear-gradient(135deg, rgba(225, 112, 85, 0.1) 0%, rgba(243, 156, 18, 0.1) 100%);
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg);
  border: 2px solid var(--color-secondary);
  margin: var(--spacing-lg) 0;
}

.info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-md);
  margin: var(--spacing-lg) 0;
}

.info-item {
  background-color: var(--color-bg-secondary);
  padding: var(--spacing-md);
  border-radius: var(--radius-md);
  border-left: 3px solid var(--color-accent);
}

.info-item h4 {
  margin-top: 0;
  margin-bottom: var(--spacing-xs);
  color: var(--color-primary);
  font-size: 1.1rem;
}

.info-item p {
  margin-bottom: 0;
  font-size: 0.95rem;
}

/* Section dividers */
.section-divider {
  height: 2px;
  background: linear-gradient(to right, transparent, var(--color-secondary), transparent);
  margin: var(--spacing-xl) 0;
}

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

.site-footer {
  background-color: var(--color-bg-dark);
  color: var(--color-text-light);
  padding: var(--spacing-xl) 0 var(--spacing-md);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
}

.footer-section h3 {
  color: var(--color-secondary);
  margin-bottom: var(--spacing-sm);
}

.footer-section ul {
  list-style: none;
}

.footer-section li {
  margin-bottom: var(--spacing-xs);
}

.footer-section a {
  color: var(--color-text-light);
  opacity: 0.8;
}

.footer-section a:hover {
  opacity: 1;
  color: var(--color-secondary);
}

.footer-bottom {
  text-align: center;
  padding-top: var(--spacing-md);
  border-top: 1px solid rgba(253, 246, 227, 0.1);
  opacity: 0.7;
  font-size: 0.9rem;
}

/* ============================================
   UTILITIES
   ============================================ */

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

.text-primary {
  color: var(--color-primary);
}

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

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

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

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

.mt-xl {
  margin-top: var(--spacing-xl);
}

.mb-xl {
  margin-bottom: var(--spacing-xl);
}

.badge {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 600;
  background-color: var(--color-growth);
  color: white;
}

/* ============================================
   RESPONSIVE IMAGES
   ============================================ */

img {
  max-width: 100%;
  height: auto;
}

/* ============================================
   ACCESSIBILITY
   ============================================ */

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

/* Focus styles for keyboard navigation */
a:focus,
button:focus {
  outline: 2px solid var(--color-secondary);
  outline-offset: 2px;
}

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

@media print {
  .site-header,
  .site-footer,
  .hero-cta {
    display: none;
  }
  
  body {
    background-color: white;
    color: black;
  }
}