/* ===== MODERN CSS UPGRADES FOR LUAM WELLNESS - SAGE ARCHETYPE ===== */

/* Import Premium Typography */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;500;600;700&family=Inter:wght@300;400;500;600&display=swap');

/* ===== SAGE ARCHETYPE DESIGN SYSTEM ===== */
:root {
  /* === DIGITAL SANCTUARY COLOR PALETTE === */
  /* Primary Colors */
  --color-primary: #87A96B; /* Muted Sage */
  --color-primary-light: #9BC08F;
  --color-primary-dark: #6F9058;
  --color-primary-pale: #F5F8F4;
  
  /* Background Colors */
  --color-bg-primary: #F5F5F5; /* Parchment White */
  --color-bg-secondary: #FAFAFA;
  --color-glass-white: rgba(245, 245, 245, 0.7);
  --color-glass-white-strong: rgba(245, 245, 245, 0.9);
  
  /* Text Colors */
  --color-text-primary: #2F3E46; /* Deep Slate */
  --color-text-secondary: #5A6B73;
  --color-text-muted: #8A9BA3;
  --color-text-sage: #4A5D52;
  
  /* Accent Colors */
  --color-crisis-red: #E74C3C;
  --color-crisis-orange: #F39C12;
  --color-success-green: #87A96B;
  --color-info-blue: #5D8AA8;
  
  /* === TYPOGRAPHY SYSTEM === */
  /* Premium Serif Headers */
  --font-serif: 'Playfair Display', 'Georgia', serif;
  --font-sans: 'Inter', 'Public Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  
  /* Font Sizes - Fluid Typography */
  --text-xs: clamp(0.75rem, 0.75rem + 0.125vw, 0.875rem);
  --text-sm: clamp(0.875rem, 0.875rem + 0.125vw, 1rem);
  --text-base: clamp(1rem, 1rem + 0.125vw, 1.125rem);
  --text-lg: clamp(1.125rem, 1.125rem + 0.125vw, 1.25rem);
  --text-xl: clamp(1.25rem, 1.25rem + 0.25vw, 1.5rem);
  --text-2xl: clamp(1.5rem, 1.5rem + 0.5vw, 2rem);
  --text-3xl: clamp(1.875rem, 1.875rem + 0.75vw, 2.5rem);
  --text-4xl: clamp(2.25rem, 2.25rem + 1vw, 3rem);
  --text-5xl: clamp(3rem, 3rem + 1.5vw, 4rem);
  
  /* Font Weights */
  --weight-light: 300;
  --weight-normal: 400;
  --weight-medium: 500;
  --weight-semibold: 600;
  --weight-bold: 700;
  
  /* Line Heights */
  --leading-tight: 1.2;
  --leading-normal: 1.5;
  --leading-relaxed: 1.6;
  
  /* === SPACING SYSTEM === */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  
  /* === BORDER RADIUS SYSTEM === */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 20px;
  --radius-2xl: 24px;
  --radius-full: 9999px;
  
  /* === SOFT SHADOW SYSTEM === */
  --shadow-xs: 0 1px 2px rgba(47, 62, 70, 0.02);
  --shadow-sm: 0 2px 6px rgba(47, 62, 70, 0.03);
  --shadow-md: 0 4px 12px rgba(47, 62, 70, 0.04);
  --shadow-lg: 0 6px 20px rgba(47, 62, 70, 0.05);
  --shadow-xl: 0 8px 24px rgba(47, 62, 70, 0.06);
  --shadow-2xl: 0 10px 30px rgba(47, 62, 70, 0.07);
  
  /* === TRANSITIONS === */
  --transition-fast: 200ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 300ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 400ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slowest: 600ms cubic-bezier(0.4, 0, 0.2, 1);
  
  /* === GLASSMORPHISM VALUES === */
  --glass-blur: blur(10px);
  --glass-blur-light: blur(6px);
  --glass-blur-heavy: blur(16px);
  --glass-opacity: 0.7;
  --glass-opacity-strong: 0.9;
  --glass-border: 1px solid rgba(255, 255, 255, 0.2);
  --glass-border-subtle: 1px solid rgba(255, 255, 255, 0.1);
}

/* ===== GLOBAL RESET & BASE STYLES ===== */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-sans);
  font-size: var(--text-base);
  line-height: var(--leading-normal);
  color: var(--color-text-primary);
  background: var(--color-bg-primary);
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-serif);
  font-weight: var(--weight-medium);
  line-height: var(--leading-tight);
  color: var(--color-text-primary);
  margin-bottom: var(--space-4);
}

h1 { font-size: var(--text-4xl); font-weight: var(--weight-semibold); }
h2 { font-size: var(--text-3xl); font-weight: var(--weight-medium); }
h3 { font-size: var(--text-2xl); font-weight: var(--weight-medium); }
h4 { font-size: var(--text-xl); font-weight: var(--weight-medium); }
h5 { font-size: var(--text-lg); font-weight: var(--weight-medium); }
h6 { font-size: var(--text-base); font-weight: var(--weight-semibold); }

p {
  font-family: var(--font-sans);
  font-size: var(--text-base);
  line-height: var(--leading-relaxed);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-4);
}

/* ===== LAYOUT UTILITIES ===== */
.container {
  width: 100%;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--space-4);
  padding-right: var(--space-4);
}

.grid {
  display: grid;
}

.grid-cols-1 { grid-template-columns: repeat(1, minmax(0, 1fr)); }
.grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }

.gap-1 { gap: var(--space-1); }
.gap-2 { gap: var(--space-2); }
.gap-3 { gap: var(--space-3); }
.gap-4 { gap: var(--space-4); }
.gap-6 { gap: var(--space-6); }
.gap-8 { gap: var(--space-8); }

.flex {
  display: flex;
}

.flex-col {
  flex-direction: column;
}

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

.justify-between {
  justify-content: space-between;
}

.justify-center {
  justify-content: center;
}

/* ===== TYPOGRAPHY UTILITIES ===== */
.text-serif { font-family: var(--font-serif); }
.text-sans { font-family: var(--font-sans); }

.text-xs { font-size: var(--text-xs); }
.text-sm { font-size: var(--text-sm); }
.text-base { font-size: var(--text-base); }
.text-lg { font-size: var(--text-lg); }
.text-xl { font-size: var(--text-xl); }
.text-2xl { font-size: var(--text-2xl); }
.text-3xl { font-size: var(--text-3xl); }
.text-4xl { font-size: var(--text-4xl); }
.text-5xl { font-size: var(--text-5xl); }

.font-light { font-weight: var(--weight-light); }
.font-normal { font-weight: var(--weight-normal); }
.font-medium { font-weight: var(--weight-medium); }
.font-semibold { font-weight: var(--weight-semibold); }
.font-bold { font-weight: var(--weight-bold); }

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

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

/* ===== SAGE ARCHETYPE COMPONENTS ===== */

/* Glassmorphism Cards */
.glass-card {
  background: var(--color-glass-white);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: var(--glass-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
  overflow: hidden;
}

.glass-card:hover {
  background: var(--color-glass-white-strong);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.glass-modal {
  background: var(--color-glass-white-strong);
  backdrop-filter: var(--glass-blur-heavy);
  -webkit-backdrop-filter: var(--glass-blur-heavy);
  border: var(--glass-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-2xl);
}

/* Sage Navigation */
.sage-nav {
  background: var(--color-glass-white);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border-bottom: var(--glass-border);
  padding: var(--space-4) var(--space-6);
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: sticky;
  top: 0;
  z-index: 100;
}

.sage-nav-brand {
  font-family: var(--font-serif);
  font-size: var(--text-xl);
  font-weight: var(--weight-semibold);
  color: var(--color-text-primary);
  text-decoration: none;
  transition: color var(--transition-base);
}

.sage-nav-brand:hover {
  color: var(--color-primary);
}

.sage-nav-links {
  display: flex;
  gap: var(--space-6);
  list-style: none;
}

.sage-nav-link {
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: var(--color-text-secondary);
  text-decoration: none;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
}

.sage-nav-link:hover {
  color: var(--color-text-primary);
  background: var(--color-primary-pale);
}

.sage-nav-link.active {
  color: var(--color-primary);
  background: var(--color-primary-pale);
}

/* Sage Buttons */
.sage-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  line-height: var(--leading-normal);
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-base);
  text-decoration: none;
}

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

.sage-btn-primary:hover {
  background: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.sage-btn-secondary {
  background: var(--color-bg-secondary);
  color: var(--color-text-primary);
  border-color: var(--glass-border);
}

.sage-btn-secondary:hover {
  background: var(--color-primary-pale);
  border-color: var(--color-primary);
  color: var(--color-primary);
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
}

.sage-btn-ghost {
  background: transparent;
  color: var(--color-primary);
  border: 1px solid var(--color-primary);
}

.sage-btn-ghost:hover {
  background: var(--color-primary);
  color: white;
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
}

.sage-btn-sm {
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-xs);
}

/* Sage Textarea */
.sage-textarea {
  width: 100%;
  padding: var(--space-4);
  font-family: var(--font-sans);
  font-size: var(--text-base);
  line-height: var(--leading-normal);
  color: var(--color-text-primary);
  background: var(--color-glass-white);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: var(--glass-border);
  border-radius: var(--radius-md);
  resize: vertical;
  transition: all var(--transition-base);
}

.sage-textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(135, 169, 107, 0.1);
}

/* Bento Grid Layout */
.bento-grid {
  display: grid;
  gap: var(--space-4);
}

.bento-grid-terminal {
  display: grid;
  grid-template-columns: 2fr 1fr;
  grid-template-rows: 1fr 1fr;
  gap: var(--space-4);
  height: calc(100vh - 80px);
  padding: var(--space-4);
  overflow: hidden;
}

.bento-item {
  background: var(--color-glass-white);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: var(--glass-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-6);
  overflow: hidden;
  transition: all var(--transition-base);
  display: flex;
  flex-direction: column;
}

.bento-item:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
}

.bento-item-large {
  grid-column: span 2;
  grid-row: span 2;
}

.bento-item-wide {
  grid-column: span 2;
}

.bento-item-tall {
  grid-row: span 2;
}

/* Animations */
.animate-fade-in {
  animation: fadeIn var(--transition-slow) ease-out;
}

.animate-fade-in-up {
  animation: fadeInUp var(--transition-slow) ease-out;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes fadeInUp {
  from {
  opacity: 0;
  transform: translateY(20px);
  }
  to {
  opacity: 1;
  transform: translateY(0);
  }
}

/* Responsive Design */
@media (max-width: 1024px) {
  .bento-grid-terminal {
    grid-template-columns: 1fr;
    grid-template-rows: auto;
    height: auto;
    overflow-y: auto;
  }
  
  .bento-item-large,
  .bento-item-wide,
  .bento-item-tall {
    grid-column: span 1;
    grid-row: span 1;
  }
  
  .sage-nav-links {
    display: none;
  }
}

@media (max-width: 768px) {
  .grid-cols-4,
  .grid-cols-3 {
    grid-template-columns: repeat(1, minmax(0, 1fr));
  }
  
  .grid-cols-2 {
    grid-template-columns: repeat(1, minmax(0, 1fr));
  }
}