/** @type {import('tailwindcss').Config} */
export default {
  content: [
    "./index.html",
    "./src/**/*.{vue,js,ts,jsx,tsx}",
  ],
  darkMode: 'class',
  theme: {
    extend: {
      fontFamily: {
        sans: ['Inter', 'system-ui', 'sans-serif'],
        mono: ['JetBrains Mono', 'monospace'],
      },
      // Extended screens for better responsive control
      screens: {
        'xs': '475px',
        '3xl': '1920px',
        '4xl': '2560px',
      },
      // Extended max-width for ultrawide support
      maxWidth: {
        '8xl': '88rem',
        '9xl': '96rem',
      },
      // Responsive font sizes
      fontSize: {
        'display': ['clamp(2.5rem, 8vw, 6rem)', { lineHeight: '1.1', letterSpacing: '-0.02em' }],
        'display-sm': ['clamp(2rem, 5vw, 3.5rem)', { lineHeight: '1.15', letterSpacing: '-0.02em' }],
        'title': ['clamp(1.5rem, 4vw, 2.5rem)', { lineHeight: '1.2', letterSpacing: '-0.01em' }],
        'body-lg': ['clamp(1rem, 1.5vw, 1.25rem)', { lineHeight: '1.7' }],
        'body': ['clamp(0.875rem, 1.2vw, 1rem)', { lineHeight: '1.6' }],
      },
      animation: {
        'fade-in': 'fadeIn 0.6s ease-out forwards',
        'fade-in-up': 'fadeInUp 0.6s ease-out forwards',
        'fade-in-down': 'fadeInDown 0.6s ease-out forwards',
        'scale-in': 'scaleIn 0.5s ease-out forwards',
        'slide-in-right': 'slideInRight 0.5s ease-out forwards',
        'slide-in-left': 'slideInLeft 0.5s ease-out forwards',
        'float': 'float 6s ease-in-out infinite',
        'float-delayed': 'float 6s ease-in-out infinite 3s',
        'pulse-slow': 'pulseSlow 4s ease-in-out infinite',
        'spin-slow': 'spin 8s linear infinite',
        'bounce-subtle': 'bounceSubtle 2s ease-in-out infinite',
        'gradient-shift': 'gradientShift 8s ease infinite',
        'shimmer': 'shimmer 2s infinite',
      },
      keyframes: {
        fadeIn: {
          '0%': { opacity: '0' },
          '100%': { opacity: '1' },
        },
        fadeInUp: {
          '0%': { opacity: '0', transform: 'translateY(30px)' },
          '100%': { opacity: '1', transform: 'translateY(0)' },
        },
        fadeInDown: {
          '0%': { opacity: '0', transform: 'translateY(-20px)' },
          '100%': { opacity: '1', transform: 'translateY(0)' },
        },
        scaleIn: {
          '0%': { opacity: '0', transform: 'scale(0.95)' },
          '100%': { opacity: '1', transform: 'scale(1)' },
        },
        slideInRight: {
          '0%': { opacity: '0', transform: 'translateX(30px)' },
          '100%': { opacity: '1', transform: 'translateX(0)' },
        },
        slideInLeft: {
          '0%': { opacity: '0', transform: 'translateX(-30px)' },
          '100%': { opacity: '1', transform: 'translateX(0)' },
        },
        float: {
          '0%, 100%': { transform: 'translateY(0px) rotate(0deg)' },
          '33%': { transform: 'translateY(-15px) rotate(1deg)' },
          '66%': { transform: 'translateY(-8px) rotate(-1deg)' },
        },
        pulseSlow: {
          '0%, 100%': { opacity: '1' },
          '50%': { opacity: '0.7' },
        },
        bounceSubtle: {
          '0%, 100%': { transform: 'translateY(0)' },
          '50%': { transform: 'translateY(-5px)' },
        },
        gradientShift: {
          '0%, 100%': { backgroundPosition: '0% 50%' },
          '50%': { backgroundPosition: '100% 50%' },
        },
        shimmer: {
          '0%': { backgroundPosition: '-200% 0' },
          '100%': { backgroundPosition: '200% 0' },
        },
      },
      boxShadow: {
        'glow-blue': '0 0 20px rgba(59, 130, 246, 0.3), 0 0 40px rgba(59, 130, 246, 0.1)',
        'glow-purple': '0 0 20px rgba(139, 92, 246, 0.3), 0 0 40px rgba(139, 92, 246, 0.1)',
        'glow-cyan': '0 0 20px rgba(6, 182, 212, 0.3), 0 0 40px rgba(6, 182, 212, 0.1)',
        'modern': '0 20px 25px -5px rgba(0, 0, 0, 0.08), 0 8px 10px -6px rgba(0, 0, 0, 0.05)',
        'modern-hover': '0 25px 50px -12px rgba(0, 0, 0, 0.15)',
      },
      transitionTimingFunction: {
        'bounce-out': 'cubic-bezier(0.34, 1.56, 0.64, 1)',
      },
      spacing: {
        '18': '4.5rem',
        '22': '5.5rem',
      },
    },
  },
  plugins: [],
}