/* Global Styles */
:root {
  /* Color system */
  --color-primary: #E11D48; /* Rose red */
  --color-primary-light: #FB7185;
  --color-primary-dark: #BE123C;
  
  --color-secondary: #3B82F6; /* Blue */
  --color-secondary-light: #60A5FA;
  --color-secondary-dark: #2563EB;
  
  --color-accent: #0D9488; /* Teal */
  --color-accent-light: #2DD4BF;
  --color-accent-dark: #0F766E;
  
  --color-success: #10B981; /* Green */
  --color-warning: #F59E0B; /* Amber */
  --color-error: #EF4444; /* Red */
  
  --color-text: #1F2937;
  --color-text-light: #4B5563;
  --color-text-lighter: #9CA3AF;
  
  --color-background: #FFFFFF;
  --color-background-alt: #F9FAFB;
  --color-background-dark: #F3F4F6;
  
  /* Typography */
  --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";
  
  /* Spacing system - multiples of 8px */
  --space-1: 0.5rem;   /* 8px */
  --space-2: 1rem;     /* 16px */
  --space-3: 1.5rem;   /* 24px */
  --space-4: 2rem;     /* 32px */
  --space-5: 2.5rem;   /* 40px */
  --space-6: 3rem;     /* 48px */
  --space-8: 4rem;     /* 64px */
  --space-10: 5rem;    /* 80px */
  --space-12: 6rem;    /* 96px */
  
  /* Border radius */
  --radius-sm: 0.25rem;  /* 4px */
  --radius-md: 0.5rem;   /* 8px */
  --radius-lg: 1rem;     /* 16px */
  
  /* Box shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  
  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-normal: 300ms ease;
  --transition-slow: 500ms ease;
}

body {
  font-family: var(--font-family);
  color: var(--color-text);
  background-color: var(--color-background);
  line-height: 1.5;
}

/* Container */
.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-2);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  margin-bottom: var(--space-2);
  line-height: 1.2;
  font-weight: 700;
}

h1 {
  font-size: 2.5rem;
}

h2 {
  font-size: 2rem;
}

h3 {
  font-size: 1.5rem;
}

p {
  margin-bottom: var(--space-2);
}

.lead {
  font-size: 1.125rem;
  font-weight: 500;
}

/* Links */
a {
  color: var(--color-primary);
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--color-primary-dark);
}

/* Buttons */
.btn {
  display: inline-block;
  padding: var(--space-1) var(--space-2);
  border-radius: var(--radius-md);
  font-weight: 500;
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
}

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

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

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

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

/* Header */
#site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  padding: var(--space-2) 0;
  background-color: rgba(255, 255, 255, 0.95);
  box-shadow: var(--shadow-sm);
  z-index: 1000;
  transition: background-color var(--transition-normal), box-shadow var(--transition-normal);
}

#site-header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo a {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary);
  text-decoration: none;
}

.main-nav .nav-links {
  display: flex;
  gap: var(--space-2);
}

.main-nav .nav-links a {
  padding: var(--space-1);
  color: var(--color-text);
  font-weight: 500;
  position: relative;
}

.main-nav .nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background-color: var(--color-primary);
  transition: all var(--transition-normal);
  transform: translateX(-50%);
}

.main-nav .nav-links a:hover::after,
.main-nav .nav-links a.active::after {
  width: 80%;
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-1);
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  margin: 5px 0;
  background-color: var(--color-text);
  transition: all var(--transition-fast);
}

/* Footer */
#site-footer {
  background-color: var(--color-background-dark);
  padding: var(--space-6) 0 var(--space-2);
  margin-top: var(--space-8);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-4);
  margin-bottom: var(--space-4);
}

.footer-logo a {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--space-1);
  display: inline-block;
}

.footer-logo p {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.footer-links h3,
.footer-legal h3 {
  font-size: 1rem;
  margin-bottom: var(--space-2);
  color: var(--color-text);
}

.footer-links ul,
.footer-legal ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.footer-links a,
.footer-legal a {
  color: var(--color-text-light);
  font-size: 0.875rem;
  transition: color var(--transition-fast);
}

.footer-links a:hover,
.footer-legal a:hover {
  color: var(--color-primary);
}

.copyright {
  text-align: center;
  padding-top: var(--space-2);
  border-top: 1px solid rgba(0, 0, 0, 0.1);
  color: var(--color-text-lighter);
  font-size: 0.875rem;
}