/* Variables CSS */
:root {
  /* Color Palette */
  --color-primary: #a32035;       /* Deep red */
  --color-primary-light: #c13046;
  --color-primary-dark: #8a1c2d;
  
  --color-secondary: #d4af37;     /* Gold */
  --color-secondary-light: #e6c65c;
  --color-secondary-dark: #b39429;
  
  --color-accent: #1e656d;        /* Teal/jade */
  --color-accent-light: #2a7f89;
  --color-accent-dark: #174b52;
  
  --color-success: #28a745;       /* Green */
  --color-warning: #ffc107;       /* Amber */
  --color-error: #dc3545;         /* Red */
  
  /* Neutral Colors */
  --color-background: #f9f8f6;
  --color-surface: #ffffff;
  --color-surface-dark: #252525;
  --color-text: #1a1a1a;
  --color-text-light: #686868;
  --color-text-inverse: #f9f8f6;
  
  /* Typography */
  --font-primary: 'Noto Sans', sans-serif;
  --font-secondary: 'Noto Serif', serif;
  
  /* Spacing (8px system) */
  --space-1: 0.8rem;
  --space-2: 1.6rem;
  --space-3: 2.4rem;
  --space-4: 3.2rem;
  --space-5: 4.0rem;
  --space-6: 4.8rem;
  --space-7: 5.6rem;
  --space-8: 6.4rem;
  
  /* Container widths */
  --container-sm: 54rem;    /* 540px */
  --container-md: 72rem;    /* 720px */
  --container-lg: 96rem;    /* 960px */
  --container-xl: 114rem;   /* 1140px */
  
  /* Border Radius */
  --radius-sm: 0.4rem;
  --radius-md: 0.8rem;
  --radius-lg: 1.6rem;
  
  /* Shadows */
  --shadow-sm: 0 0.2rem 0.4rem rgba(0, 0, 0, 0.05);
  --shadow-md: 0 0.4rem 0.8rem rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 0.8rem 1.6rem rgba(0, 0, 0, 0.12);
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-medium: 0.3s ease;
  --transition-slow: 0.5s ease;
  
  /* Z-index */
  --z-drawer: 10;
  --z-sticky: 20;
  --z-header: 30;
  --z-dropdown: 40;
  --z-modal: 50;
  --z-toast: 60;
}

/* Container */
.container {
  width: 100%;
  max-width: var(--container-xl);
  margin: 0 auto;
  padding: 0 var(--space-3);
}

/* Section Styles */
.section-title {
  font-size: 3.6rem;
  margin-bottom: var(--space-4);
  text-align: center;
  position: relative;
  color: var(--color-text);
}

.section-title::after {
  content: '';
  display: block;
  width: 6.4rem;
  height: 0.2rem;
  background-color: var(--color-secondary);
  margin: var(--space-2) auto 0;
}

.section-subtitle {
  font-size: 1.8rem;
  text-align: center;
  color: var(--color-text-light);
  max-width: 72rem;
  margin: 0 auto var(--space-4);
}

/* Button Styles */
.btn-primary, .btn-secondary, .btn-outline {
  display: inline-block;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-sm);
  font-weight: 500;
  text-align: center;
  transition: all var(--transition-medium);
  cursor: pointer;
}

.btn-primary {
  background-color: var(--color-primary);
  color: var(--color-text-inverse);
  border: 0.2rem solid var(--color-primary);
}

.btn-primary:hover {
  background-color: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
}

.btn-secondary {
  background-color: var(--color-secondary);
  color: var(--color-text);
  border: 0.2rem solid var(--color-secondary);
}

.btn-secondary:hover {
  background-color: var(--color-secondary-dark);
  border-color: var(--color-secondary-dark);
}

.btn-outline {
  background-color: transparent;
  color: var(--color-primary);
  border: 0.2rem solid var(--color-primary);
}

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

/* Media Queries */
@media (max-width: 576px) {
  .section-title {
    font-size: 2.8rem;
  }
  
  .section-subtitle {
    font-size: 1.6rem;
  }
}