/* Tailwind CSS v4 Configuration */
@import "tailwindcss";

/* Font Definitions */
@font-face {
  font-family: 'Sketsa Ramadhan';
  src: url("../fonts/Sketsaramadhan-nRLAO.otf") format('opentype');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}

/* Base Styles */
html {
  scroll-behavior: smooth;
}

/* Theme Configuration */
@theme {
  /* Colors */
  --color-primary: hsl(120 100% 25%); /* Green */
  --color-primary-dark: hsl(120 100% 20%);
  --color-primary-light: hsl(120 100% 35%);
  
  --color-secondary: hsl(45 100% 50%); /* Gold */
  --color-secondary-dark: hsl(45 100% 40%);
  --color-secondary-light: hsl(45 100% 60%);
  
  --color-accent: hsl(0 0% 0%); /* Black */
  --color-accent-dark: hsl(0 0% 5%);
  --color-accent-light: hsl(0 0% 20%);
  
  --color-background: hsl(0 0% 100%);
  --color-foreground: hsl(0 0% 0%);
  
  --color-success: hsl(142 71% 45%);
  --color-warning: hsl(35 100% 50%);
  --color-danger: hsl(0 100% 50%);
  --color-info: hsl(217 100% 60%);
  
  /* Fonts */
  --font-brand: 'Sketsa Ramadhan', ui-sans-serif, system-ui, sans-serif;
}

/* Custom Utilities */
@utility btn-primary {
  background-color: var(--color-primary);
  color: white;
  padding-inline: 1.5rem;
  padding-block: 0.5rem;
  border-radius: 0.375rem;
  transition-property: background-color;
  transition-duration: 300ms;
  
  &:hover {
    background-color: var(--color-primary-dark);
  }
}

@utility btn-secondary {
  background-color: var(--color-secondary);
  color: var(--color-accent);
  padding-inline: 1.5rem;
  padding-block: 0.5rem;
  border-radius: 0.375rem;
  transition-property: background-color;
  transition-duration: 300ms;
  
  &:hover {
    background-color: var(--color-secondary-dark);
  }
}

@utility btn-outline {
  border-width: 2px;
  border-color: var(--color-primary);
  color: var(--color-primary);
  padding-inline: 1.5rem;
  padding-block: 0.5rem;
  border-radius: 0.375rem;
  transition-property: background-color, color;
  transition-duration: 300ms;
  
  &:hover {
    background-color: var(--color-primary);
    color: white;
  }
}

@utility card {
  background-color: white;
  border-radius: 0.5rem;
  box-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  padding: 1.5rem;
  transition-property: box-shadow;
  transition-duration: 300ms;
  
  &:hover {
    box-shadow: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  }
}

@utility section {
  padding-block: 4rem;
  padding-inline: 1rem;
  
  @media (width >= 768px) {
    padding-inline: 2rem;
  }
}

@utility section-title {
  font-size: 1.875rem;
  line-height: 2.25rem;
  font-weight: 700;
  margin-bottom: 2rem;
  text-align: center;
  
  @media (width >= 768px) {
    font-size: 2.25rem;
    line-height: 2.5rem;
  }
}

@utility section-subtitle {
  font-size: 1.25rem;
  line-height: 1.75rem;
  color: rgb(75 85 99);
  margin-bottom: 3rem;
  text-align: center;
  max-width: 48rem;
  margin-inline: auto;
}

@utility nav-link {
  position: relative;
  color: var(--color-gray-600);
  transition: color 0.3s ease;
  padding-bottom: 0.25rem;
  
  &:hover {
    color: var(--color-primary);
  }
  
  &.active {
    color: var(--color-primary);
    
    &:after {
      content: '';
      position: absolute;
      bottom: 0;
      left: 0;
      width: 100%;
      height: 2px;
      background-color: var(--color-primary);
    }
  }
}

/* Animation Classes */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible,
.fade-in.fade-in {
  opacity: 1;
  transform: translateY(0);
}

.fade-in-left {
  opacity: 0;
  transform: translateX(-20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in-left.visible,
.fade-in-left.fade-in-left {
  opacity: 1;
  transform: translateX(0);
}

.fade-in-right {
  opacity: 0;
  transform: translateX(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in-right.visible,
.fade-in-right.fade-in-right {
  opacity: 1;
  transform: translateX(0);
}

.zoom-in {
  opacity: 0;
  transform: scale(0.95);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.zoom-in.visible,
.zoom-in.zoom-in {
  opacity: 1;
  transform: scale(1);
}

.scale-up {
  opacity: 0;
  transform: scale(0.8);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.scale-up.visible,
.scale-up.scale-up {
  opacity: 1;
  transform: scale(1);
}

/* Add delay modifiers */
.delay-100 {
  transition-delay: 100ms;
}

.delay-200 {
  transition-delay: 200ms;
}

.delay-300 {
  transition-delay: 300ms;
}

.delay-400 {
  transition-delay: 400ms;
}

.delay-500 {
  transition-delay: 500ms;
}

/* Smooth scrolling padding for fixed header */
html {
  scroll-padding-top: 80px; /* Adjust based on your header height */
}

/* Brand Font Utilities */
@utility logo-text {
  font-family: var(--font-brand);
  letter-spacing: 0.025em;
}

.brand-logo {
  font-family: var(--font-brand);
  color: var(--color-primary);
  transition: color 0.3s ease;
}

.brand-text-shadow {
  text-shadow: 2px 2px 0 var(--color-secondary);
}