/* ==========================================================================
   TT GENESIS - DESIGN SYSTEM & THEME TOKENS
   Inspired by Japanese Minimalist Luxury & Natural Architecture
   ========================================================================== */

:root {
  /* Brand Color Palette */
  --color-primary: #18391A;        /* Deep Japanese Pine Green */
  --color-primary-dark: #0F2511;   /* Dark Moss Green */
  --color-primary-light: #265329;  /* Forest Accent */
  
  --color-accent: #78BF50;         /* Fresh Bamboo Green (High Conversion CTA) */
  --color-accent-hover: #67AA40;
  
  --color-gold: #C5A059;           /* Champagne Gold */
  --color-gold-light: #E5C88B;
  --color-gold-gradient: linear-gradient(135deg, #E5C88B 0%, #C5A059 50%, #9B7835 100%);
  
  /* Neutral Colors */
  --color-bg-main: #FAFBFA;
  --color-bg-secondary: #F2F4F2;
  --color-surface: #FFFFFF;
  --color-surface-dark: #121E14;
  
  --color-text-main: #1A241B;
  --color-text-muted: #5C6B5E;
  --color-text-light: #8E9E90;
  --color-text-white: #FFFFFF;
  
  --color-border: #E1E6E2;
  --color-border-dark: rgba(255, 255, 255, 0.15);
  
  /* State Colors */
  --color-error: #E53935;
  --color-success: #4CAF50;

  /* Typography System */
  --font-family-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-family-serif: 'Noto Serif JP', Georgia, serif;
  
  /* Font Sizes */
  --fs-xs: 0.75rem;    /* 12px */
  --fs-sm: 0.875rem;   /* 14px */
  --fs-base: 1rem;     /* 16px */
  --fs-md: 1.125rem;   /* 18px */
  --fs-lg: 1.25rem;    /* 20px */
  --fs-xl: 1.5rem;     /* 24px */
  --fs-2xl: 2rem;      /* 32px */
  --fs-3xl: 2.5rem;    /* 40px */
  --fs-4xl: 3.25rem;   /* 52px */

  /* Spacing */
  --space-2xs: 0.25rem;
  --space-xs: 0.5rem;
  --space-sm: 0.75rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4.5rem;

  /* Border Radius */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(24, 57, 26, 0.06);
  --shadow-md: 0 8px 24px rgba(24, 57, 26, 0.1);
  --shadow-lg: 0 16px 40px rgba(24, 57, 26, 0.16);
  --shadow-gold: 0 8px 25px rgba(197, 160, 89, 0.3);
  --shadow-cta: 0 8px 25px rgba(120, 191, 80, 0.4);

  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: 0.5s cubic-bezier(0.16, 1, 0.3, 1);
  
  /* Glassmorphism */
  --glass-bg: rgba(255, 255, 255, 0.85);
  --glass-border: rgba(255, 255, 255, 0.3);
  --glass-backdrop: blur(16px);
  
  --glass-dark-bg: rgba(15, 37, 17, 0.85);
  --glass-dark-border: rgba(197, 160, 89, 0.2);
}

/* Reset & Global Styles */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

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

img, video {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
}

/* Utility Classes */
.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.text-gold {
  background: var(--color-gold-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.bg-dark {
  background-color: var(--color-surface-dark);
  color: var(--color-text-white);
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 1rem;
  background: rgba(197, 160, 89, 0.12);
  border: 1px solid rgba(197, 160, 89, 0.3);
  border-radius: var(--radius-full);
  color: var(--color-gold-light);
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.badge-green {
  background: rgba(120, 191, 80, 0.12);
  border: 1px solid rgba(120, 191, 80, 0.3);
  color: var(--color-accent);
}